Mattison, C. (1986). Snakes of the world. Facts on File.
Chicago Style (17th ed.) CitationMattison, Christopher. Snakes of the World. New York, N.Y.: Facts on File, 1986.
MLA (9th ed.) CitationMattison, Christopher. Snakes of the World. Facts on File, 1986.
Warning: These citations may not always be 100% accurate.