Cita APA (7a ed.)

Chesterton, G. K. (1930). Four faultles felons. Mead&Company.

Cita Chicago Style (17a ed.)

Chesterton, G. K. Four Faultles Felons. New York: Mead&Company, 1930.

Cita MLA (9a ed.)

Chesterton, G. K. Four Faultles Felons. Mead&Company, 1930.