APA (7th ed.) Citation

Thompson, A. (2012). Francis of Assisi: A new biography. Cornell University Press.

Chicago Style (17th ed.) Citation

Thompson, Augustine. Francis of Assisi: A New Biography. Ithaca, N.Y: Cornell University Press, 2012.

MLA (9th ed.) Citation

Thompson, Augustine. Francis of Assisi: A New Biography. Cornell University Press, 2012.