APA (7th ed.) Citation

Ray, J. D. (2007). The purple martin and its management in Texas (3rd ed.). Texas Parks & Wildlife.

Chicago Style (17th ed.) Citation

Ray, James D. The Purple Martin and Its Management in Texas. 3rd ed. Austin, Tex.: Texas Parks & Wildlife, 2007.

MLA (9th ed.) Citation

Ray, James D. The Purple Martin and Its Management in Texas. 3rd ed. Texas Parks & Wildlife, 2007.