APA aipamena

Raven, P. H. (1999). Biology of plants. New York: W.H. Freeman.

Chicago Style aipamena

Raven, Peter H. Biology of Plants. New York: W.H. Freeman, 1999.

MLA aipamena

Raven, Peter H. Biology of Plants. New York: W.H. Freeman, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.