Cita APA (7a ed.)

Robbins, P. R. (1983). Marijuana, a short course: Up-dated for the eighties (2nd ed.). Branden Pr.

Cita Chicago Style (17a ed.)

Robbins, Paul R. Marijuana, a Short Course: Up-dated for the Eighties. 2nd ed. Boston: Branden Pr, 1983.

Cita MLA (8a ed.)

Robbins, Paul R. Marijuana, a Short Course: Up-dated for the Eighties. 2nd ed. Branden Pr, 1983.