Cita APA (7a ed.)

Porter, L., Arif, A. E., Curran, W. J., Arif, A. E., Curran, W. J., & Weltgesundheitsorganisation. (1986). The law and the treatment of drug and alcohol dependent persons: A comparative study of existing legislation. World Health Organization.

Cita Chicago Style (17a ed.)

Porter, L., A. E. Arif, W. J. Curran, Awni E. Arif, William J. Curran, y Weltgesundheitsorganisation. The Law and the Treatment of Drug and Alcohol Dependent Persons: A Comparative Study of Existing Legislation. Geneva: World Health Organization, 1986.

Cita MLA (8a ed.)

Porter, L., et al. The Law and the Treatment of Drug and Alcohol Dependent Persons: A Comparative Study of Existing Legislation. World Health Organization, 1986.