APA (7th ed.) Citation

Evans, W. C., & Trease, G. E. (1998). Trease and Evans' pharmacognosy (14th ed. [3rd ed.].). Saunders.

Chicago Style (17th ed.) Citation

Evans, William Charles, and George Edward Trease. Trease and Evans' Pharmacognosy. 14th ed. [3rd ed.]. London [etc.]: Saunders, 1998.

MLA (9th ed.) Citation

Evans, William Charles, and George Edward Trease. Trease and Evans' Pharmacognosy. 14th ed. [3rd ed.]. Saunders, 1998.