APA (7th ed.) Citation

Evans, W. C., & Trease, G. E. (2009). Trease and Evans' pharmacognosy (16th ed.). Saunders Elsevier.

Chicago Style (17th ed.) Citation

Evans, William Charles, and G. E. Trease. Trease and Evans' Pharmacognosy. 16th ed. Edinburgh: Saunders Elsevier, 2009.

MLA (9th ed.) Citation

Evans, William Charles, and G. E. Trease. Trease and Evans' Pharmacognosy. 16th ed. Saunders Elsevier, 2009.