United States. Food and Drug Administration. Office of Women's Health. (2011). Guía sobre el control de la natalidad. FDA Office of Women's Health.
Chicago Style (17th ed.) CitationUnited States. Food and Drug Administration. Office of Women's Health. Guía Sobre El Control De La Natalidad. [Rockville, Md.]: FDA Office of Women's Health, 2011.
MLA (9th ed.) CitationUnited States. Food and Drug Administration. Office of Women's Health. Guía Sobre El Control De La Natalidad. FDA Office of Women's Health, 2011.
Warning: These citations may not always be 100% accurate.