Roberts, M., & Scanlan, L. (1997). The man who listens to horses. New York : Ballantine Books.
Chicago Style (17th ed.) CitationRoberts, Monty, and Lawrence Scanlan. The Man Who Listens to Horses. New York : Ballantine Books, 1997.
MLA (9th ed.) CitationRoberts, Monty, and Lawrence Scanlan. The Man Who Listens to Horses. New York : Ballantine Books, 1997.
Warning: These citations may not always be 100% accurate.