APA aipamena

Trease, G. E., & Evans, W. C. Farmacognosia (2a ed.).

Chicago Style aipamena

Trease, George Edward, and William Charles Evans. Farmacognosia. 2a ed.

MLA aipamena

Trease, George Edward, and William Charles Evans. Farmacognosia. 2a ed.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.