APA (7th ed.) Citation

Pratt, W. B., & Taylor, P. (1990). Principles of drug action: The basis of pharmacology (3rd ed.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Pratt, William B., and Palmer Taylor. Principles of Drug Action: The Basis of Pharmacology. 3rd ed. New York: Churchill Livingstone, 1990.

MLA (9th ed.) Citation

Pratt, William B., and Palmer Taylor. Principles of Drug Action: The Basis of Pharmacology. 3rd ed. Churchill Livingstone, 1990.