APA
Tipton B. L., . (2005). Snakes of the Americas. : Krieger Publishing Company.
Chicago
Tipton Bob L, . 2005. Snakes of the Americas. : Krieger Publishing Company.
Harvard
Tipton B. L., . (2005). Snakes of the Americas. : Krieger Publishing Company.
MLA
Tipton Bob L, . Snakes of the Americas. : Krieger Publishing Company. 2005.