APA (7e ed.) Bronvermelding

Prager, E., & Earle, S. (2000). The oceans. McGraw Hill.

Chicago (17e ed.) Bronvermelding

Prager, E.J, en Sylvia Earle. The Oceans. New York, New York: McGraw Hill, 2000.

MLA (9e ed.) Bronvermelding

Prager, E.J, en Sylvia Earle. The Oceans. McGraw Hill, 2000.