General Rules for Location (Pagination) (required) for Parts of Books Vancouver Style

Begin location with "p." followed by a space.

Enter the page number or numbers on which the part appears. Examples: p. 438 and p. 663-4.

Do not repeat page numbers unless they are followed by a letter. For example: 126-127 becomes p. 126-7, but p. 126A-127A is correct.

Include a letter (often S for Supplement or A for Appendix) when it precedes the page number. For example: p. S10-8.

End location information with a period.

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