APA (7th ed.) Citation

Levi, P. (1990). The frontiers of paradise: A study of monks and monasteries. Paragon House.

Chicago Style (17th ed.) Citation

Levi, Peter. The Frontiers of Paradise: A Study of Monks and Monasteries. New York: Paragon House, 1990.

MLA (9th ed.) Citation

Levi, Peter. The Frontiers of Paradise: A Study of Monks and Monasteries. Paragon House, 1990.