World Health Organization.; United States, World Health Organization, & USAID. Family planning: A global handbook for providers : evidence-based guidance developed through worldwide collaboration.
Chicago Style (17th ed.) CitationWorld Health Organization.; United States, World Health Organization, and USAID. Family Planning: A Global Handbook for Providers : Evidence-based Guidance Developed Through Worldwide Collaboration.
MLA引文World Health Organization.; United States, et al. Family Planning: A Global Handbook for Providers : Evidence-based Guidance Developed Through Worldwide Collaboration.
警告：這些引文格式不一定是100％准確.