APA aipamena

Watson,Bob. (2008). Plants: Their use,management,cultivation and biology. The Crowood Press.

Chicago Style aipamena

Watson,Bob. Plants: Their Use,management,cultivation and Biology. Wilshire: The Crowood Press, 2008.

MLA aipamena

Watson,Bob. Plants: Their Use,management,cultivation and Biology. The Crowood Press, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.