APA استشهاد

Steele, J. H., & Thorpe, S. A. (2009). Encyclopedia of ocean sciences (2nd ed.). Academic Press.

استشهاد بنمط شيكاغو

Steele, John H., و Steve A. Thorpe. Encyclopedia of Ocean Sciences. 2nd ed. San Diego: Academic Press, 2009.

MLA استشهاد

Steele, John H., و Steve A. Thorpe. Encyclopedia of Ocean Sciences. 2nd ed. Academic Press, 2009.