Leatherwood, S., & Hobbs, L. J. (1988). Whales, dolphins, and porpoises of the eastern North Pacific and adjacent Arctic waters: A guide to their identification. Dover Publications.
Chicago Style (17th ed.) CitationLeatherwood, Stephen, and Larry J. Hobbs. Whales, Dolphins, and Porpoises of the Eastern North Pacific and Adjacent Arctic Waters: A Guide to Their Identification. New York: Dover Publications, 1988.
MLA (8th ed.) CitationLeatherwood, Stephen, and Larry J. Hobbs. Whales, Dolphins, and Porpoises of the Eastern North Pacific and Adjacent Arctic Waters: A Guide to Their Identification. Dover Publications, 1988.
Warning: These citations may not always be 100% accurate.