APA (7th ed.) Citation

Chalfant, W. Y. (1994). Dangerous passage: The Santa Fe Trail and the Mexican War. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Chalfant, William Y. Dangerous Passage: The Santa Fe Trail and the Mexican War. Norman: University of Oklahoma Press, 1994.

MLA (9th ed.) Citation

Chalfant, William Y. Dangerous Passage: The Santa Fe Trail and the Mexican War. University of Oklahoma Press, 1994.