Cita APA (7th ed.)

Howland, R. D., Mycek, M. J., & Harvey, R. A. (2008). Pharmacology (New ed.). Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Howland, Richard D., Mary J. Mycek, i Richard A. Harvey. Pharmacology. New ed. Philadelphia: Lippincott Williams & Wilkins, 2008.

Cita MLA (9th ed.)

Howland, Richard D., et al. Pharmacology. New ed. Lippincott Williams & Wilkins, 2008.