APA (7th ed.) Citation

Ellis, R. (1982). Dolphins and porpoises. Knopf.

Chicago Style (17th ed.) Citation

Ellis, Richard. Dolphins and Porpoises. New York: Knopf, 1982.

MLA (9th ed.) Citation

Ellis, Richard. Dolphins and Porpoises. Knopf, 1982.

Warning: These citations may not always be 100% accurate.