Cita APA (7th ed.)
World Health Organization, Department of Essential Drugs and other Medicines. (2000). Guidelines for drug donations.
Cita Chicago (17th ed.)
World Health Organization, Department of Essential Drugs and other Medicines. Guidelines for Drug Donations. 2000.
Cita MLA (9th ed.)
World Health Organization, Department of Essential Drugs and other Medicines. Guidelines for Drug Donations. 2000.
Atenció: Aquestes cites poden no estar 100% correctes.