APA (7. basım) Alıntı

(1990). Selected annotated bibliography on essential drugs (1 ed.). World Health organization.

Chicago Style (17. basım) Atıf

Selected Annotated Bibliography on Essential Drugs. 1 ed. Washington: World Health organization, 1990.

MLA (9th ed.) Atıf

Selected Annotated Bibliography on Essential Drugs. 1 ed. World Health organization, 1990.