Style de citation APA

Goering, J. W. (1988). The "Summa de penitentia" of John of Kent. Bulletin of medieval canon law, 18, 13.

Style de citation Chicago

Goering, Joseph Ward. "The "Summa De Penitentia" of John of Kent." Bulletin of Medieval Canon Law 18 (1988): 13.

Style de citation MLA

Goering, Joseph Ward. "The "Summa De Penitentia" of John of Kent." Bulletin of Medieval Canon Law, vol. 18, 1988, p. 13.