APA (7th ed.) Citation

Trease, G. E., & Evans, W. C. (1989). Trease and Evans' pharmacognosy (13th ed.). Bailliere Tindall.

Chicago Style (17th ed.) Citation

Trease, George Edward, and William Charles Evans. Trease and Evans' Pharmacognosy. 13th ed. London: Bailliere Tindall, 1989.

MLA (9th ed.) Citation

Trease, George Edward, and William Charles Evans. Trease and Evans' Pharmacognosy. 13th ed. Bailliere Tindall, 1989.

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