Ditmars, R. L. (1907). The reptile book: A comprehensive, popularised work on the structure and habits of the turtles, tortoises, crocodilians, lizards and snakes which inhabit the United States and northern Mexico. Doubleday, Page & company.
Chicago Style (17th ed.) CitationDitmars, Raymond Lee. The Reptile Book: A Comprehensive, Popularised Work on the Structure and Habits of the Turtles, Tortoises, Crocodilians, Lizards and Snakes Which Inhabit the United States and Northern Mexico. New York: Doubleday, Page & company, 1907.
MLA (9th ed.) CitationDitmars, Raymond Lee. The Reptile Book: A Comprehensive, Popularised Work on the Structure and Habits of the Turtles, Tortoises, Crocodilians, Lizards and Snakes Which Inhabit the United States and Northern Mexico. Doubleday, Page & company, 1907.