General Rules for Issue Number (required) for Journal Articles Vancouver Style

Omit "number", "no.", and other wording preceding the number.

Use arabic numbers only. For example: convert IV or Fourth to 4.

Separate multiple issues by a hyphen, such 2-3.

Place issue information in parentheses.

End issue information with a colon unless further divisions, such as a supplement or part, exist (see Further subdivisions to supplements, parts, etc., to an issue below).

Según:

Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]. 2nd edition. Chapter 1: Journals

Related:

General Rules for Issue Number (required) for Journal Articles Vancouver Style

Specific Rules #1 for Issue Number (required) for Journal Articles Vancouver Style: Non-English names for issue

Specific Rules #2 for Issue Number (required) for Journal Articles Vancouver Style: No volume number present

Specific Rules #3 for Issue Number (required) for Journal Articles Vancouver Style: No issue number present

Specific Rules #4 for Issue Number (required) for Journal Articles Vancouver Style: Options for issues

Specific Rules #5 for Issue Number (required) for Journal Articles Vancouver Style: Further subdivisions to supplements, parts, etc., to an issue

Examples for Issue Number (required) for Journal Articles Vancouver Style

General Rules for Supplement/Part/Special Number to an Issue (required) for Journal Articles Vancouver Style

Specific Rules for Supplement/Part/Special Number to an Issue (required) for Journal Articles Vancouver Style

Examples for Supplement/Part/Special Number to an Issue (required) for Journal Articles Vancouver Style