APA (7th ed.) Citation

Leff, G. (1976). The dissolution of the medieval outlook: An essay on intellectual and spiritual change in the fourteenth century. Harper.

Chicago Style (17th ed.) Citation

Leff, Gordon. The Dissolution of the Medieval Outlook: An Essay on Intellectual and Spiritual Change in the Fourteenth Century. New York: Harper, 1976.

MLA (9th ed.) Citation

Leff, Gordon. The Dissolution of the Medieval Outlook: An Essay on Intellectual and Spiritual Change in the Fourteenth Century. Harper, 1976.