APA (7th ed.) Citation

Gregory, G. (1963). The Chamizal settlement: A view from El Paso. [Texas Western College Press].

Chicago Style (17th ed.) Citation

Gregory, Gladys. The Chamizal Settlement: A View from El Paso. [El Paso]: [Texas Western College Press], 1963.

MLA (9th ed.) Citation

Gregory, Gladys. The Chamizal Settlement: A View from El Paso. [Texas Western College Press], 1963.

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