APA (7th ed.) Citation

Lerner, R. E. (1972). The Heresy of the free spirit in the Later Middle Ages. University of California.

Chicago Style (17th ed.) Citation

Lerner, Robert E. The Heresy of the Free Spirit in the Later Middle Ages. Berkeley: University of California, 1972.

MLA (9th ed.) Citation

Lerner, Robert E. The Heresy of the Free Spirit in the Later Middle Ages. University of California, 1972.