Cita APA (7a ed.)

Irving, J. (1994). A son of the circus ([1st pub.].). Bloomsbury.

Cita Chicago Style (17a ed.)

Irving, John. A Son of the Circus. [1st pub.]. London: Bloomsbury, 1994.

Cita MLA (9a ed.)

Irving, John. A Son of the Circus. [1st pub.]. Bloomsbury, 1994.