Cita APA (7th ed.)

Facklam, M., & Facklam, H. (1992). Healing drugs: The history of pharmacology. Facts on File.

Cita Chicago (17th ed.)

Facklam, Margery, i Howard Facklam. Healing Drugs: The History of Pharmacology. New York: Facts on File, 1992.

Cita MLA (9th ed.)

Facklam, Margery, i Howard Facklam. Healing Drugs: The History of Pharmacology. Facts on File, 1992.