APA (7th ed.) Citation

Allen, D., & Remington, F. (1971). Frederic Remington and the Spanish-American War. Crown.

Chicago Style (17th ed.) Citation

Allen, Douglas, and Frederic Remington. Frederic Remington and the Spanish-American War. New York: Crown, 1971.

MLA (9th ed.) Citation

Allen, Douglas, and Frederic Remington. Frederic Remington and the Spanish-American War. Crown, 1971.