APA aipamena

Nybakken,James W. (1997). Marine biology: : an ecological approach (6th ed.). Benjamin cummings.

Chicago Style aipamena

Nybakken,James W. Marine Biology: : An Ecological Approach. 6th ed. California: Benjamin cummings, 1997.

MLA aipamena

Nybakken,James W. Marine Biology: : An Ecological Approach. 6th ed. Benjamin cummings, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.