APA (7th ed.) Citation

Balfour, D. J. K. (1990). Psychotropic drugs of abuse. Pergamon Press.

Chicago Style (17th ed.) Citation

Balfour, D. J. K. Psychotropic Drugs of Abuse. New York: Pergamon Press, 1990.

MLA (9th ed.) Citation

Balfour, D. J. K. Psychotropic Drugs of Abuse. Pergamon Press, 1990.