MLA

Arif, Awni, and Griffith Edwards. Drug Problems In the Sociocultural Context : a Basis for Policies and Programme Planning. Geneva: World Health Organization, 1980.

APA

Arif, A., & Edwards, G. (1980). Drug problems in the sociocultural context : a basis for policies and programme planning. Geneva: World Health Organization.

Chicago

Arif, Awni Drug Problems In the Sociocultural Context: A Basis for Policies and Programme Planning. Edited by Griffith Edwards and Griffith Edwards. Geneva: World Health Organization, 1980.