APA aipamena

OMS. (1992). WHO technical report series; N.825: The use of essential drugs,Model list of essential drugs: seventh list. Geneva: OMS.

Chicago Style aipamena

OMS. WHO Technical Report Series; N.825: The Use of Essential Drugs,Model List of Essential Drugs: Seventh List. Geneva: OMS, 1992.

MLA aipamena

OMS. WHO Technical Report Series; N.825: The Use of Essential Drugs,Model List of Essential Drugs: Seventh List. Geneva: OMS, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.