Gaya APA

Marine Biology. (2008). New York: [s.n.].

Gaya Chicago

Marine Biology. seventh. New York: [s.n.], 2008. Text.

Gaya MLA

Marine Biology. seventh. New York: [s.n.], 2008. Text.

Gaya Turabian

Marine Biology. New York: [s.n.], 2008. Print.