APA (7th ed.) Citation

Wister, O., & Remington, F. (1894). Salvation Gap. Harper.

Chicago Style (17th ed.) Citation

Wister, Owen, and Frederic Remington. Salvation Gap. New York: Harper, 1894.

MLA (9th ed.) Citation

Wister, Owen, and Frederic Remington. Salvation Gap. Harper, 1894.

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