APA (7th ed.) Citation

Utley, R. M. (1989). The Indian frontier of the American West, 1846 - 1890 (6. print.). Univ. of New Mexico Press.

Chicago Style (17th ed.) Citation

Utley, Robert Marshall. The Indian Frontier of the American West, 1846 - 1890. 6. print. Albuguerque: Univ. of New Mexico Press, 1989.

MLA (9th ed.) Citation

Utley, Robert Marshall. The Indian Frontier of the American West, 1846 - 1890. 6. print. Univ. of New Mexico Press, 1989.