Specific Rules for Language (required) for Parts of Books Vancouver Style: Titles for parts in more than one language

If a chapter, figure, or another part is presented with equal text in two or more languages, as often occurs in Canadian publications:

Give all titles in the order in which they are found in the text.

Place an equals sign with a space on either side between the titles.

List all languages, separated by commas, after the location (pagination).

End the list with a period.

Example:

Lines R. Action on HIV/AIDS in prisons: too little, too late; a report card = La lutte au VIH/sida dans nos prisons: trop peu, trop tard; unrapportd' etape. [Montreal (QC)]: Canadian HIV/AIDS Legal Network; c2002. [Table], Percentage of prisoners known to be HIV-positive in women's institutions = Proportion de detenues connues comme seropositives au VIH dans des etablissements federaux pour femmes; p. 4. English, French.

Según:

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