APA (7th ed.) Citation

L'Amour, L. (1997). Showdown at yellow butte. Bantam Books.

Chicago Style (17th ed.) Citation

L'Amour, Louis. Showdown at Yellow Butte. New York: Bantam Books, 1997.

MLA (9th ed.) Citation

L'Amour, Louis. Showdown at Yellow Butte. Bantam Books, 1997.

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