Cita APA (7a ed.)

Utley, R. M. (2007). Lone star lawmen: The second century of the Texas Rangers. Oxford University Press.

Cita Chicago Style (17a ed.)

Utley, Robert Marshall. Lone Star Lawmen: The Second Century of the Texas Rangers. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (8a ed.)

Utley, Robert Marshall. Lone Star Lawmen: The Second Century of the Texas Rangers. Oxford University Press, 2007.