APA (7th ed.) Citation

Armour, B. W. (1932). Social problems of the Mexicans in the Rio Grande Valley of Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Armour, Basil Weldon. Social Problems of the Mexicans in the Rio Grande Valley of Texas. (College Station, Texas): [publisher not identified], 1932.

MLA (9th ed.) Citation

Armour, Basil Weldon. Social Problems of the Mexicans in the Rio Grande Valley of Texas. [publisher not identified], 1932.