APA aipamena

Raven, P. H. (2005). Biology of plants. New York, NY: W. H. Freeman.

Chicago Style aipamena

Raven, Peter H. Biology of Plants. New York, NY: W. H. Freeman, 2005.

MLA aipamena

Raven, Peter H. Biology of Plants. New York, NY: W. H. Freeman, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.