Cita APA (7th ed.)

Nybakken, J. (2001). Marine biology: An ecological approach (5th ed.). Benjamin Cummings.

Cita Chicago (17th ed.)

Nybakken, J.W. Marine Biology: An Ecological Approach. 5th ed. San Francisco, CA: Benjamin Cummings, 2001.

Cita MLA (9th ed.)

Nybakken, J.W. Marine Biology: An Ecological Approach. 5th ed. Benjamin Cummings, 2001.