Cita APA (7th ed.)

Patten, L. B. (1957). Guns of the vengeful. Ward Lock.

Cita Chicago (17th ed.)

Patten, Lewis B. Guns of the Vengeful. London: Ward Lock, 1957.

Cita MLA (8th ed.)

Patten, Lewis B. Guns of the Vengeful. Ward Lock, 1957.