Cita APA (7a ed.)

Sheppard, C. (2019). World seas: An environmental evaluation (Second edition.). Academic Press, is an imprint of Elsevier.

Cita Chicago Style (17a ed.)

Sheppard, Charles. World Seas: An Environmental Evaluation. Second edition. London, United Kingdom: Academic Press, is an imprint of Elsevier, 2019.

Cita MLA (8a ed.)

Sheppard, Charles. World Seas: An Environmental Evaluation. Second edition. Academic Press, is an imprint of Elsevier, 2019.