APA (7th ed.) Citation

Peterson, I. J. (1993). Clare of Assisi: A biographical study. Franciscan Press.

Chicago Style (17th ed.) Citation

Peterson, Ingrid J. Clare of Assisi: A Biographical Study. Quincy, Ill.: Franciscan Press, 1993.

MLA (8th ed.) Citation

Peterson, Ingrid J. Clare of Assisi: A Biographical Study. Franciscan Press, 1993.