Specific Rules #2 for Location (Pagination) (required) for Contributions to Books Vancouver Style: No page numbers appear on the pages of the contribution

Occasionally, a chapter or other contribution will appear on a page that is not numbered.

If only the particular contribution to be cited has no page numbers, identify the location in relation to numbered pages. For example: preceding p. 17 or following p. 503. Place such phrases in square brackets.

[preceding p. 55].

[following p. 84].

If the entire book has no page numbers, give the total number of pages of the contribution, placed in square brackets, such as [5 p.].

Según:

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

Related:

General Rules for Location (Pagination) (required) for Contributions to Books Vancouver Style

Specific Rules #1 for Location (Pagination) (required) for Contributions to Books Vancouver Style: Roman numerals for page numbers

Specific Rules #2 for Location (Pagination) (required) for Contributions to Books Vancouver Style: No page numbers appear on the pages of the contribution

Specific Rules #3 for Location (Pagination) (required) for Contributions to Books Vancouver Style: Optional chapter number

Examples for Location (Pagination) (required) for Contributions to Books Vancouver Style