Cita APA (7th ed.)

Sim, S. K. (1965). Medicinal plant alkaloids: An introduction for pharmacy students. University of Toronto Press.

Cita Chicago (17th ed.)

Sim, Stephen K. Medicinal Plant Alkaloids: An Introduction for Pharmacy Students. Toronto: University of Toronto Press, 1965.

Cita MLA (9th ed.)

Sim, Stephen K. Medicinal Plant Alkaloids: An Introduction for Pharmacy Students. University of Toronto Press, 1965.