APA (7th ed.) Citation

Miles, E. (2002). Why do animals have wings, fins and flippers. Heineman Library.

Chicago Style (17th ed.) Citation

Miles, Elizabeth. Why Do Animals Have Wings, Fins and Flippers. New York: Heineman Library, 2002.

MLA (9th ed.) Citation

Miles, Elizabeth. Why Do Animals Have Wings, Fins and Flippers. Heineman Library, 2002.