Cita APA (7a ed.)

(1946). Textbook of pharmacognosy (5a. ed.). The Blakiston Company.

Cita Chicago Style (17a ed.)

Textbook of Pharmacognosy. 5a. ed. Philadelphia: The Blakiston Company, 1946.

Cita MLA (8a ed.)

Textbook of Pharmacognosy. 5a. ed. The Blakiston Company, 1946.