Cita APA (7a ed.)

McNeill, J. T., & Gamer, H. M. (1990). Medieval handbooks of penance: A translation of the principal libri penitentiales and selections from related documents. Columbia University Press.

Cita Chicago Style (17a ed.)

McNeill, John Thomas, y Helena M. Gamer. Medieval Handbooks of Penance: A Translation of the Principal Libri Penitentiales and Selections from Related Documents. New York: Columbia University Press, 1990.

Cita MLA (9a ed.)

McNeill, John Thomas, y Helena M. Gamer. Medieval Handbooks of Penance: A Translation of the Principal Libri Penitentiales and Selections from Related Documents. Columbia University Press, 1990.