Cita APA (7a ed.)

Roschlau, W. H. E., Seeman, P., & Sellers, E. M. (1980). Principles of medical pharmacology (3rd ed.). University of Toronto.

Cita Chicago Style (17a ed.)

Roschlau, Walter H. E., Philip Seeman, y Edward M. Sellers. Principles of Medical Pharmacology. 3rd ed. Toronto, Canada: University of Toronto, 1980.

Cita MLA (9a ed.)

Roschlau, Walter H. E., et al. Principles of Medical Pharmacology. 3rd ed. University of Toronto, 1980.