Cita APA (7a ed.)

Metz, L. C. (2003). The encyclopedia of lawmen, outlaws, and gunfighters. Facts on File.

Cita Chicago Style (17a ed.)

Metz, Leon Claire. The Encyclopedia of Lawmen, Outlaws, and Gunfighters. New York, NY: Facts on File, 2003.

Cita MLA (8a ed.)

Metz, Leon Claire. The Encyclopedia of Lawmen, Outlaws, and Gunfighters. Facts on File, 2003.