APA
Jones M. L. e., Leatherwood Stephen ed & Swartz S. L. e. (1984). The Gray Whale: Eschrichtius Robustus. New York: Academic Press.
Chicago
Jones Mary Lou ed, Leatherwood Stephen ed and Swartz Steven L ed. 1984. The Gray Whale: Eschrichtius Robustus. New York: Academic Press.
Harvard
Jones M. L. e., Leatherwood Stephen ed and Swartz S. L. e. (1984). The Gray Whale: Eschrichtius Robustus. New York: Academic Press.
MLA
Jones Mary Lou ed, Leatherwood Stephen ed and Swartz Steven L ed. The Gray Whale: Eschrichtius Robustus. New York: Academic Press. 1984.
