Cita APA (7th ed.)

Fink, M., & Freedman, A. M. (1976). Chronic cannabis use. New York Academy of Sciences.

Cita Chicago (17th ed.)

Fink, Max, i Alfred M. Freedman. Chronic Cannabis Use. New York: New York Academy of Sciences, 1976.

Cita MLA (9th ed.)

Fink, Max, i Alfred M. Freedman. Chronic Cannabis Use. New York Academy of Sciences, 1976.