APA (7th ed.) Citation

Leff, G. (1959). Medieval thought: St. Augustine to Ockham. Merlin Press.

Chicago Style (17th ed.) Citation

Leff, Gordon. Medieval Thought: St. Augustine to Ockham. London: Merlin Press, 1959.

MLA (9th ed.) Citation

Leff, Gordon. Medieval Thought: St. Augustine to Ockham. Merlin Press, 1959.

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