Cita APA (7th ed.)
Global Assessment Programme on Drug Abuse, United Nations Office on Drugs and Crime, & Sloboda, Z. (2003). Developing an integrated drug information system: Toolkit module 1. United Nations.
Cita Chicago (17th ed.)
Global Assessment Programme on Drug Abuse, United Nations Office on Drugs and Crime, i Zili Sloboda. Developing an Integrated Drug Information System: Toolkit Module 1. New York: United Nations, 2003.
Cita MLA (9th ed.)
Global Assessment Programme on Drug Abuse, et al. Developing an Integrated Drug Information System: Toolkit Module 1. United Nations, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.