APA (7th ed.) Citation

Duffus, R. L. (1972). The Santa Fe Trail. University of New Mexico Press.

Chicago Style (17th ed.) Citation

Duffus, R. L. The Santa Fe Trail. Albuquerque, N.M.: University of New Mexico Press, 1972.

MLA (9th ed.) Citation

Duffus, R. L. The Santa Fe Trail. University of New Mexico Press, 1972.