APA (7th ed.) Citation

Evans, V., & Dooley, J. (2013). The humpback whale. Express Publishing.

Chicago Style (17th ed.) Citation

Evans, Virginia, and Jenny Dooley. The Humpback Whale. Newbury, Berkshire, United Kingdom: Express Publishing, 2013.

MLA (9th ed.) Citation

Evans, Virginia, and Jenny Dooley. The Humpback Whale. Express Publishing, 2013.