APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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