Cita APA (7a ed.)

Chesterton, G. K. (1906). Twelve types (4th impression.). A. L. Humphreys.

Cita Chicago Style (17a ed.)

Chesterton, G. K. Twelve Types. 4th impression. London: A. L. Humphreys, 1906.

Cita MLA (8a ed.)

Chesterton, G. K. Twelve Types. 4th impression. A. L. Humphreys, 1906.