IEEE Citation Generator: Complete Reference Guide

What Is IEEE Citation Style?

IEEE citation style is the official referencing format of the Institute of Electrical and Electronics Engineers, the world's largest technical professional organisation. Founded in 1963 through a merger of the American Institute of Electrical Engineers (AIEE) and the Institute of Radio Engineers (IRE), the IEEE now represents over 420,000 members across 160+ countries.

IEEE citation style is used primarily in engineering, computer science, electronics, telecommunications, and related STEM disciplines. If you are writing a paper for an IEEE conference, submitting to an IEEE journal such as IEEE Transactions on Neural Networks, or producing a university technical report in an engineering programme, you will almost certainly be required to follow IEEE style.

The numbered reference system

The most fundamental feature of IEEE style is its numbered citation system. Unlike APA (author-date) or MLA (author-page), IEEE assigns each source a number the first time it appears in your text and uses that number exclusively thereafter. References are numbered in the order they are first cited — not alphabetically.

In-text citations appear as numerals in square brackets: [1], [2], [3]. A range of consecutive references is written [1]–[4]. A non-consecutive list is written [1], [3], [7]. The full bibliographic details appear in the References section at the end of the paper, numbered to match.

How IEEE differs from APA and MLA

The numbered system is preferred in technical writing because it allows dense citation without cluttering prose. A sentence like "Several studies confirm this result [1]–[5]" is far more readable than listing five author-date pairs inline.

IEEE In-Text Citations

An IEEE in-text citation is a number enclosed in square brackets, placed directly after the information being cited. The number corresponds to the entry in the References list at the end of your document.

Basic rules

• Use square brackets — not parentheses, superscript alone, or footnote markers.
• Place the citation immediately after the relevant phrase or sentence, before the period.
• The same number is reused every time you cite the same source.
• Numbers are assigned in the order sources first appear — not alphabetically.

Single reference

Multiple references

For a consecutive range, use an en-dash between the first and last number:

For non-consecutive references, separate with commas:

For a mix of ranges and individual citations:

Superscript style

Some IEEE publications use superscript numbers instead of bracketed numbers (e.g., ¹ instead of [1]). Always check your target journal or conference's specific author guidelines — the default for most IEEE submissions is the bracketed style.

IEEE Reference List Format

The reference list appears at the end of your paper under the heading References (not "Bibliography" or "Works Cited"). Each entry is numbered sequentially, matching the in-text citations.

Formatting rules

• The heading "References" is centred and not numbered.
• Each entry begins with its number in square brackets: [1], [2], etc.
• IEEE does not use a hanging indent in the same way as APA. The number sits at the left margin; text wraps beneath it.
• IEEE recommends 8- or 9-point font for the reference list in two-column journal papers.
• Use single spacing within each reference; a small gap may separate entries.
• Abbreviate journal names using standard IEEE or NLM abbreviations where available.

General order of elements

The order of elements varies slightly by source type, but the general pattern is: Author(s) → "Title" → Source details → Year → DOI/URL.

Citing Journal Articles in IEEE

Journal articles are the most commonly cited source type in IEEE papers. The format is:

Key elements explained

• Author names: Initials then last name (A. B. Author). Use "and" before the final author. Six or more authors: list the first six, then add "et al."
• "Article title": Sentence case, enclosed in double quotation marks.
• Journal Name: Italicised, abbreviated (e.g., IEEE Trans. Neural Netw. Learn. Syst.).
• vol. and no.: Volume and issue numbers (lowercase).
• pp.: Page range with en-dash (e.g., pp. 123–135).
• Month Year: Abbreviated month (Jan., Feb., Mar., Apr., May, Jun., Jul., Aug., Sep., Oct., Nov., Dec.) followed by four-digit year.
• doi: Include if available. Use the format doi: 10.xxxx/xxxxx (lowercase "doi", followed by colon and space).

Example — with DOI

Example — without DOI

Common mistakes with journal citations

Citing Books in IEEE

The IEEE format for a book is:

Book with edition

Book without edition stated

Book chapter (in an edited volume)

Key notes for books

• The book title is italicised and uses Title Case.
• Include the edition only if stated (1st, 2nd, 3rd ed.). If it is the first and only edition, omit the edition statement.
• Publisher location: include city and two-letter state/province code for US/Canadian cities (e.g., "Cambridge, MA, USA"), or city and country for international publishers (e.g., "London, U.K.").
• For book chapters, the chapter title is in quotation marks; the book title is italicised with "in" before it.

Citing Websites and Online Sources

Websites require special markers to indicate they are online sources and to capture the access date (since web content can change). The standard IEEE format is:

Web page with a named author

Web page without an author

When no individual author is named, begin with the page or article title:

Organisational author

Citing Conference Papers

Conference proceedings are a major source type in engineering and CS. The IEEE format for a conference paper is:

Standard conference paper

Conference paper with DOI

Key notes for conference papers

• Use "in Proc." before the conference name (abbreviation for "Proceedings of").
• Include the conference abbreviation in parentheses after the full name where known.
• Location (city, state/country) and year come after the conference name.
• Page numbers are given as pp. ZZ–ZZ.
• DOI is optional but recommended if available.
• "et al." is used after the first author when there are more than six authors.

Citing Technical Reports

Technical reports, white papers, and standards documents are common in engineering fields. The IEEE format is:

Standard technical report

Online technical report

IEEE standard document

Notes

• Use "Tech. Rep." before the report number.
• For IEEE standards, the title is italicised and the standard number and year follow directly.
• If the report is available online, add [Online]. Available: and [Accessed: ...] as with web sources.

Author Name Formatting Rules

IEEE has specific rules for how author names are formatted in the reference list. Getting this right is important because it is one of the most visible differences between IEEE and other citation styles.

Single author

Use initials for all given names, followed by the family name. Each initial is followed by a period and a space.

Two authors

Use "and" (not "&") between the two authors.

Three to six authors

List all authors, with a comma after each, and "and" before the last author.

Seven or more authors

List only the first author followed by "et al." (not italicised). This applies when there are seven or more authors. Some IEEE style guides set the threshold at six authors — always check your specific journal's instructions.

Corporate or organisational author

Write the full organisation name as the author when no individual authors are named.

Common IEEE Citation Mistakes

The following table summarises the most frequently encountered IEEE formatting errors and how to fix them.

Use Bibloq for IEEE Citations

Formatting IEEE citations manually is error-prone — there are over a dozen elements to get right for journal articles alone, and the rules differ for each source type. Bibloq's free IEEE citation generator handles every source type automatically.

How it works

1. Select IEEE style from the format dropdown on the Bibloq homepage.
2. Enter your source — paste a DOI, ISBN, URL, or type source details manually.
3. Bibloq formats the reference — author initials, abbreviated journal name, correct punctuation, doi: prefix, and all.
4. Copy to your reference list — the citation is ready to paste directly into your paper.

What Bibloq handles for IEEE

• Journal articles with and without DOIs
• Conference papers and proceedings
• Books and book chapters
• Websites with automatic [Online] and [Accessed] markers
• Technical reports and standards
• Automatic author name formatting (initials, et al.)
• Correct capitalisation (sentence case for article titles, Title Case for books)

Whether you have one reference or one hundred, Bibloq keeps your IEEE reference list perfectly formatted and consistently numbered.