APA (7th ed.) Citation

Belloc, H., & Chesterton, G. K. (1947). The green overcoat. Penguin.

Chicago Style (17th ed.) Citation

Belloc, Hilaire, and G. K. Chesterton. The Green Overcoat. Harmondsworth, Middlesex, England: Penguin, 1947.

MLA (8th ed.) Citation

Belloc, Hilaire, and G. K. Chesterton. The Green Overcoat. Penguin, 1947.