Cita APA (7a ed.)

Chesterton, G. K. (1914). The barbarism of Berlin. Cassell.

Cita Chicago Style (17a ed.)

Chesterton, G. K. The Barbarism of Berlin. London, New York: Cassell, 1914.

Cita MLA (8a ed.)

Chesterton, G. K. The Barbarism of Berlin. Cassell, 1914.