APA (7th ed.) Citation

Price, A. H., & Werler, J. E. (1998). Poisonous snakes of Texas ([Revised edition].). Texas Parks and Wildlife Press.

Chicago Style (17th ed.) Citation

Price, Andrew H., and John E. Werler. Poisonous Snakes of Texas. [Revised edition]. Austin: Texas Parks and Wildlife Press, 1998.

MLA (9th ed.) Citation

Price, Andrew H., and John E. Werler. Poisonous Snakes of Texas. [Revised edition]. Texas Parks and Wildlife Press, 1998.