APA (7th ed.) Citation

Perkins, C. A., & Sonnichsen, C. L. (1978). Border patrol: With the U.S. Immigration Service on the Mexican boundary, 1910-54. Texas Western Press, University of Texas at El Paso.

Chicago Style (17th ed.) Citation

Perkins, Clifford Alan, and C. L. Sonnichsen. Border Patrol: With the U.S. Immigration Service on the Mexican Boundary, 1910-54. [El Paso]: Texas Western Press, University of Texas at El Paso, 1978.

MLA (9th ed.) Citation

Perkins, Clifford Alan, and C. L. Sonnichsen. Border Patrol: With the U.S. Immigration Service on the Mexican Boundary, 1910-54. Texas Western Press, University of Texas at El Paso, 1978.