Cita APA (7a ed.)

Chesterton, G. K. (1946). The queen of seven swords. Sheed and Ward.

Cita Chicago Style (17a ed.)

Chesterton, G. K. The Queen of Seven Swords. London: Sheed and Ward, 1946.

Cita MLA (9a ed.)

Chesterton, G. K. The Queen of Seven Swords. Sheed and Ward, 1946.