Style de citation APA (7e éd.)

Trease, G. E., & By Evans , W. C. (1971). Pharmacognosy (10th ed.). Bailliere Tindall.

Style de citation Chicago (17e éd.)

Trease, George Edward, et William Charles By Evans. Pharmacognosy. 10th ed. London: Bailliere Tindall, 1971.

Style de citation MLA (9e éd.)

Trease, George Edward, et William Charles By Evans. Pharmacognosy. 10th ed. Bailliere Tindall, 1971.