APA (7th ed.) Citation

Townley, J. M. (1988). The trail west: A bibliography-index to Western American trails, 1841-1869. Jamison Station Press.

Chicago Style (17th ed.) Citation

Townley, John M. The Trail West: A Bibliography-index to Western American Trails, 1841-1869. Reno, NV: Jamison Station Press, 1988.

MLA (8th ed.) Citation

Townley, John M. The Trail West: A Bibliography-index to Western American Trails, 1841-1869. Jamison Station Press, 1988.