APA Citation

Parkman, F., & Josephy, A. M. (1967). The Oregon Trail. New York US: Bantam Books, Inc..

Chicago Style Citation

Parkman, Francis, and Alvin M. Josephy. The Oregon Trail. New York US: Bantam Books, Inc., 1967.

MLA Citation

Parkman, Francis, and Alvin M. Josephy. The Oregon Trail. New York US: Bantam Books, Inc., 1967.

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