APA (7th ed.) Citation

Sonnichsen, C. L. (1973). The El Paso Salt War, 1877. C. Hertzog.

Chicago Style (17th ed.) Citation

Sonnichsen, C. L. The El Paso Salt War, 1877. [El Paso, Tex.]: C. Hertzog, 1973.

MLA (9th ed.) Citation

Sonnichsen, C. L. The El Paso Salt War, 1877. C. Hertzog, 1973.

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