World Health organization. (2009). Priority areas for research in communicable diseases. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health organization. Priority Areas for Research in Communicable Diseases. New Delhi: World Health Organization, 2009.
MLA引文World Health organization. Priority Areas for Research in Communicable Diseases. World Health Organization, 2009.
警告:這些引文格式不一定是100%准確.