APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.