Cita APA (7a ed.)

Richards, W. G. (1983). Quantum pharmacology (2nd ed.). Butterworths.

Cita Chicago Style (17a ed.)

Richards, W. G. Quantum Pharmacology. 2nd ed. London ; Boston: Butterworths, 1983.

Cita MLA (8a ed.)

Richards, W. G. Quantum Pharmacology. 2nd ed. Butterworths, 1983.