APA (7th ed.) Citation

Sonnichsen, C. L., & Morrison, W. V. (1955). Alias Billy the Kid.: "I want to die a free man". University of New Mexico Press.

Chicago Style (17th ed.) Citation

Sonnichsen, C. L., and William Vincent Morrison. Alias Billy the Kid.: "I Want to Die a Free Man". Albuquerque: University of New Mexico Press, 1955.

MLA (8th ed.) Citation

Sonnichsen, C. L., and William Vincent Morrison. Alias Billy the Kid.: "I Want to Die a Free Man". University of New Mexico Press, 1955.