APA (7. basım) Alıntı

World Health Organization & ebrary, Inc. (2010). World health statistics. World Health Organization.

Chicago Style (17. basım) Atıf

World Health Organization ve Inc ebrary. World Health Statistics. Geneva: World Health Organization, 2010.

MLA (9th ed.) Atıf

World Health Organization ve Inc ebrary. World Health Statistics. World Health Organization, 2010.