APA (7th ed.) Citation

Chesterton, G. K., & Austin, R. (1928). The ballad of the white horse (10th ed.). Methuen & Co..

Chicago Style (17th ed.) Citation

Chesterton, G. K., and Robert Austin. The Ballad of the White Horse. 10th ed. London: Methuen & Co., 1928.

MLA (8th ed.) Citation

Chesterton, G. K., and Robert Austin. The Ballad of the White Horse. 10th ed. Methuen & Co., 1928.