Cita APA (7a ed.)

Gratianus, s. X., & Larson, A. A. (2016). Gratian's Tractatus de penitentia: A new Latin edition with English translation. The Catholic University of America Press.

Cita Chicago Style (17a ed.)

Gratianus, s. XII, y Atria A. Larson. Gratian's Tractatus De Penitentia: A New Latin Edition with English Translation. Washington, D.C.: The Catholic University of America Press, 2016.

Cita MLA (9a ed.)

Gratianus, s. XII, y Atria A. Larson. Gratian's Tractatus De Penitentia: A New Latin Edition with English Translation. The Catholic University of America Press, 2016.