APA (7th ed.) Citation

Garrett, P. F., & Nolan, F. W. (2000). Pat F. Garrett's The authentic life of Billy, the Kid. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Garrett, Pat F., and Frederick W. Nolan. Pat F. Garrett's The Authentic Life of Billy, the Kid. Norman, Okla: University of Oklahoma Press, 2000.

MLA (9th ed.) Citation

Garrett, Pat F., and Frederick W. Nolan. Pat F. Garrett's The Authentic Life of Billy, the Kid. University of Oklahoma Press, 2000.