APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.