Gaya APA

Goldstein, A. et al (1974). Principles of Drug Action: The Basis of Pharmacology (2nd.ed). New York: John Wiley & Sons.

Gaya MLA

Goldstein, Avram. et al. "Principles of Drug Action: The Basis of Pharmacology". 2nd.ed New York: John Wiley & Sons, 1974. Text.