Cita APA (7a ed.)

Ellwood, N., & Parrish, M. (2017). Sharkpedia (Second edition.). DK Publishing.

Cita Chicago Style (17a ed.)

Ellwood, Nancy, y Margaret Parrish. Sharkpedia. Second edition. New York, NY: DK Publishing, 2017.

Cita MLA (8a ed.)

Ellwood, Nancy, y Margaret Parrish. Sharkpedia. Second edition. DK Publishing, 2017.

Precaución: Estas citas no son 100% exactas.