Ditmars, R. L. (1936). The reptiles of North America: A review of the crocodilians, lizards, snakes, turtles and tortoises inhabiting the United States and Northern Mexico. Doubleday & Company, Inc.
Chicago Style (17th ed.) CitationDitmars, Raymond L. The Reptiles of North America: A Review of the Crocodilians, Lizards, Snakes, Turtles and Tortoises Inhabiting the United States and Northern Mexico. Garden City, N.Y: Doubleday & Company, Inc, 1936.
MLA (9th ed.) CitationDitmars, Raymond L. The Reptiles of North America: A Review of the Crocodilians, Lizards, Snakes, Turtles and Tortoises Inhabiting the United States and Northern Mexico. Doubleday & Company, Inc, 1936.
Warning: These citations may not always be 100% accurate.