APA引文

Salonen, K., & Schmugge, L. (2009). A sip from the "well of grace": Medieval texts from the apostolic penitentiary. Studies in medieval and early modern canon law.

Chicago Style (17th ed.) Citation

Salonen, Kirsi, and Ludwig Schmugge. "A Sip from the "Well of Grace": Medieval Texts from the Apostolic Penitentiary." Studies in Medieval and Early Modern Canon Law 2009.

MLA引文

Salonen, Kirsi, and Ludwig Schmugge. "A Sip from the "Well of Grace": Medieval Texts from the Apostolic Penitentiary." Studies in Medieval and Early Modern Canon Law, 2009.

警告：這些引文格式不一定是100％准確.