APA (7th ed.) Citation

Stewart, W. D., & Webb, J. W. (1846). Altowan, or, Incidents of life and adventure in the Rocky Mountains. Harper.

Chicago Style (17th ed.) Citation

Stewart, William Drummond, and J. Watson Webb. Altowan, or, Incidents of Life and Adventure in the Rocky Mountains. New York: Harper, 1846.

MLA (9th ed.) Citation

Stewart, William Drummond, and J. Watson Webb. Altowan, or, Incidents of Life and Adventure in the Rocky Mountains. Harper, 1846.