Cita APA (7a ed.)

Gard, W. (1968). Frontier justice (3. print.). Univ. of Oklahoma Press.

Cita Chicago Style (17a ed.)

Gard, Wayne. Frontier Justice. 3. print. Norman: Univ. of Oklahoma Press, 1968.

Cita MLA (9a ed.)

Gard, Wayne. Frontier Justice. 3. print. Univ. of Oklahoma Press, 1968.