APA (7. basım) Alıntı

Ratanawijitrasin, S., & Wondemagegnehu, E. (2002). Effective drug regulation a multicountry study. World Health Organization.

Chicago Style (17. basım) Atıf

Ratanawijitrasin, Sauwakon, ve Eshetu Wondemagegnehu. Effective Drug Regulation a Multicountry Study. Geneva: World Health Organization, 2002.

MLA (8th ed.) Atıf

Ratanawijitrasin, Sauwakon, ve Eshetu Wondemagegnehu. Effective Drug Regulation a Multicountry Study. World Health Organization, 2002.