Specific Rules #1 for Pagination (optional) for Entire Books Vancouver Style: Roman numerals used as page numbers

If all of the pages (not just the introductory pages) of a book have roman numerals instead of the usual arabic numbers:

Convert the roman numeral on the last page of the text to an arabic number.

Follow the number by "p.".

Place the number and "p." in square brackets, such as [12 p.].

End page information with a period.

Example: [20 p.].

Según:

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

Related:

General Rules for Pagination (optional) for Entire Books Vancouver Style

Specific Rules #1 for Pagination (optional) for Entire Books Vancouver Style: Roman numerals used as page numbers

Specific Rules #2 for Pagination (optional) for Entire Books Vancouver Style: No numbers appear on the pages of the book

Examples for Pagination (optional) for Entire Books Vancouver Style (2015/08/28)