Cita APA (7a ed.)

Firey, A. (2008). A new history of penance. Brill.

Cita Chicago Style (17a ed.)

Firey, Abigail. A New History of Penance. Leiden ; Boston: Brill, 2008.

Cita MLA (9a ed.)

Firey, Abigail. A New History of Penance. Brill, 2008.