APA aipamena

Evans, W. (2008). Trease and Evans pharmacognosy (15th.). Elsevier India Pri Ltd.

Chicago Style aipamena

Evans, W. Trease and Evans Pharmacognosy. 15th. New Delhi: Elsevier India Pri Ltd, 2008.

MLA aipamena

Evans, W. Trease and Evans Pharmacognosy. 15th. Elsevier India Pri Ltd, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.