Cita APA (7a ed.)

Chesterton, G. K. (1967). The man who knew too much. D. Finlayson.

Cita Chicago Style (17a ed.)

Chesterton, Gilbert Keith. The Man Who Knew Too Much. Beaconsfield: D. Finlayson, 1967.

Cita MLA (9a ed.)

Chesterton, Gilbert Keith. The Man Who Knew Too Much. D. Finlayson, 1967.