APA (7th ed.) Zitazioa

Jones, A. M. (1997). Environmental biology. Routledge.

Chicago Style (17th ed.) Zitazioa

Jones, A. M. Environmental Biology. London ; New York: Routledge, 1997.

MLA (9th ed.) Zitazioa

Jones, A. M. Environmental Biology. Routledge, 1997.