APA (7th ed.) Citation

Powys, J. C. (1932). A Glastonbury romance. Simon and Schuster.

Chicago Style (17th ed.) Citation

Powys, John Cowpers. A Glastonbury Romance. New York: Simon and Schuster, 1932.

MLA (9th ed.) Citation

Powys, John Cowpers. A Glastonbury Romance. Simon and Schuster, 1932.