APA aipamena

Fenner, M. (2004). The ecology of seeds. Cambridge, UK: Cambridge Univ. Press.

Chicago Style aipamena

Fenner, Michael. The Ecology of Seeds. Cambridge, UK: Cambridge Univ. Press, 2004.

MLA aipamena

Fenner, Michael. The Ecology of Seeds. Cambridge, UK: Cambridge Univ. Press, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.