APA aipamena

(2008). Who expert committee on specifications for pharmaceutical preparations. World Health Organization.

Chicago Style aipamena

Who Expert Committee on Specifications for Pharmaceutical Preparations. Ginebra: World Health Organization, 2008.

MLA aipamena

Who Expert Committee on Specifications for Pharmaceutical Preparations. World Health Organization, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.