Goering, J., & Payer, P. J. (1993). The Summa penitentie fratrum predicatorum: A thirteenth-century confessional formulary.
Chicago Style (17th ed.) CitationGoering, Joseph, and Pierre J. Payer. The Summa Penitentie Fratrum Predicatorum: A Thirteenth-century Confessional Formulary. 1993.
MLA (9th ed.) CitationGoering, Joseph, and Pierre J. Payer. The Summa Penitentie Fratrum Predicatorum: A Thirteenth-century Confessional Formulary. 1993.
Warning: These citations may not always be 100% accurate.