Gaya APA

Evans, W, C., Trease, G, E. (1972). Pharmacognosy (10th Ed.). London: Bailliere Tindall & Cascel.

Gaya MLA

Evans, William, Charles., Trease, George, Edward. "Pharmacognosy". 10th Ed. London: Bailliere Tindall & Cascel, 1972. Text.