APA
Stephen A. Miller, John P. Harley, . (2007). Zoology. New York: The McGraw-Hill Companies.
Chicago
Stephen A. Miller, John P. Harley, . 2007. Zoology. New York: The McGraw-Hill Companies.
Harvard
Stephen A. Miller, John P. Harley, . (2007). Zoology. New York: The McGraw-Hill Companies.
MLA
Stephen A. Miller, John P. Harley, . Zoology. New York: The McGraw-Hill Companies. 2007.
