Cita APA (7a ed.)

Chesterton, G. K. (1927). The secret of Father Brown. Popular Library.

Cita Chicago Style (17a ed.)

Chesterton, G. K. The Secret of Father Brown. New York: Popular Library, 1927.

Cita MLA (8a ed.)

Chesterton, G. K. The Secret of Father Brown. Popular Library, 1927.