APA (7th ed.) Citation

Allison, C. (1964). Guns across the Rio Grande. Hale.

Chicago Style (17th ed.) Citation

Allison, Clay. Guns Across the Rio Grande. London: Hale, 1964.

MLA (8th ed.) Citation

Allison, Clay. Guns Across the Rio Grande. Hale, 1964.

Warning: These citations may not always be 100% accurate.