APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Leff, G. Medieval Thought : St. Augustine to Ockham / by G. Leff: St. Augustine to Ockham. Merlin, 1959.

MLA (9th ed.) Citation

Leff, G. Medieval Thought : St. Augustine to Ockham / by G. Leff: St. Augustine to Ockham. Merlin, 1959.

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