APA (7th ed.) Citation

Parkman, F. (1964). The Oregon trail. Airmont Publishing Company.

Chicago Style (17th ed.) Citation

Parkman, Francis. The Oregon Trail. Nueva York: Airmont Publishing Company, 1964.

MLA (9th ed.) Citation

Parkman, Francis. The Oregon Trail. Airmont Publishing Company, 1964.

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