Cita APA (7th ed.)

Clark, W. G., Del Giudice, J., & Aghajanian, G. K. (1970). Principles of psychopharmacology: A textbook for physicians, medical students, and behavioral scientists. Academic Press.

Cita Chicago (17th ed.)

Clark, William G., J. Del Giudice, i G. K. Aghajanian. Principles of Psychopharmacology: A Textbook for Physicians, Medical Students, and Behavioral Scientists. New York: Academic Press, 1970.

Cita MLA (8th ed.)

Clark, William G., et al. Principles of Psychopharmacology: A Textbook for Physicians, Medical Students, and Behavioral Scientists. Academic Press, 1970.