APA (7th ed.) Citation

Hinkle, S. C., Cisneros, J., & Hertzog, C. (1970). Wings over the border: The Army Air Service armed patrol of the United States-Mexico border, 1919-1921. Texas Western Press.

Chicago Style (17th ed.) Citation

Hinkle, Stacy C., José Cisneros, and Carl Hertzog. Wings over the Border: The Army Air Service Armed Patrol of the United States-Mexico Border, 1919-1921. El Paso: Texas Western Press, 1970.

MLA (9th ed.) Citation

Hinkle, Stacy C., et al. Wings over the Border: The Army Air Service Armed Patrol of the United States-Mexico Border, 1919-1921. Texas Western Press, 1970.