Kelton, E. (2021). The cowboy way (First mass market edition.). Forge.
Cita Chicago Style (17a ed.)Kelton, Elmer. The Cowboy Way. First mass market edition. New York: Forge, 2021.
Cita MLA (8a ed.)Kelton, Elmer. The Cowboy Way. First mass market edition. Forge, 2021.
Precaución: Estas citas no son 100% exactas.