APA (7th ed.) Citation

Powys, J. C. (1977). Morwyn: The vengeance of God. The classic novel of a terrifying journey into hell. Sphere Books.

Chicago Style (17th ed.) Citation

Powys, John Cowper. Morwyn: The Vengeance of God. The Classic Novel of a Terrifying Journey into Hell. London: Sphere Books, 1977.

MLA (9th ed.) Citation

Powys, John Cowper. Morwyn: The Vengeance of God. The Classic Novel of a Terrifying Journey into Hell. Sphere Books, 1977.

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