APA (7th ed.) Citation

Chesterton, G. K. (1933). St. Thomas Aquinas. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Chesterton, G. K. St. Thomas Aquinas. London: Hodder & Stoughton, 1933.

MLA (8th ed.) Citation

Chesterton, G. K. St. Thomas Aquinas. Hodder & Stoughton, 1933.