APA استشهاد

Levinton, J. S. (2001). Marine biology: Function, biodiversity, ecology (2nd ed.). Oxford University Press.

استشهاد بنمط شيكاغو

Levinton, Jeffrey S. Marine Biology: Function, Biodiversity, Ecology. 2nd ed. New York: Oxford University Press, 2001.

MLA استشهاد

Levinton, Jeffrey S. Marine Biology: Function, Biodiversity, Ecology. 2nd ed. Oxford University Press, 2001.