Cita APA

Evans, W. C., Evans, D., & Trease, G. E. Trease and Evans pharmacognosy (Sixteenth edition.).

Citación estilo Chicago

Evans, William Charles, Daphne Evans, and George Edward Trease. Trease and Evans Pharmacognosy. Sixteenth edition.

Cita MLA

Evans, William Charles, et al. Trease and Evans Pharmacognosy. Sixteenth edition.