Cita APA (7a ed.)

Ray, O. (1987). Drugs, society, and human behavior (4ª ed.). The C. V. Mosby.

Cita Chicago Style (17a ed.)

Ray, Oakley. Drugs, Society, and Human Behavior. 4ª ed. The C. V. Mosby, 1987.

Cita MLA (9a ed.)

Ray, Oakley. Drugs, Society, and Human Behavior. 4ª ed. The C. V. Mosby, 1987.