APA (7. basım) Alıntı

World Health Organization. (2012). World health statistics 2012. World Health Organization.

Chicago Style (17. basım) Atıf

World Health Organization. World Health Statistics 2012. Geneva, Switzerland: World Health Organization, 2012.

MLA (8th ed.) Atıf

World Health Organization. World Health Statistics 2012. World Health Organization, 2012.