APA Edition Citation

William Charles Evans. (1997). Trease and Evans' pharmacognosy (14th ed.). Harcourt Brace & company.

Chicago Edition Citation

William Charles Evans. Trease and Evans' Pharmacognosy. 14th ed. Singapore: Harcourt Brace & company, 1997.

MLA Edition Citation

William Charles Evans. Trease and Evans' Pharmacognosy. 14th ed. Harcourt Brace & company, 1997.

Warning: These citations may not always be 100% accurate.