Cita APA (7a ed.)

Timm, C. A. (1912). The international boundary commission United States and Mexico. Univ. of Texas.

Cita Chicago Style (17a ed.)

Timm, Charles A. The International Boundary Commission United States and Mexico. Texas: Univ. of Texas, 1912.

Cita MLA (9a ed.)

Timm, Charles A. The International Boundary Commission United States and Mexico. Univ. of Texas, 1912.