APA (7th ed.) Citation

Werler, J. E. (1963). Poisonous snakes of Texas and first aid treatment of their bites ([Rev. ed.].). Texas Game & Fish Commission.

Chicago Style (17th ed.) Citation

Werler, John E. Poisonous Snakes of Texas and First Aid Treatment of Their Bites. [Rev. ed.]. Austin: Texas Game & Fish Commission, 1963.

MLA (9th ed.) Citation

Werler, John E. Poisonous Snakes of Texas and First Aid Treatment of Their Bites. [Rev. ed.]. Texas Game & Fish Commission, 1963.