MLA

Hackett, Benedict. Geoffrey Hardeby's Quaestio On S. Augustine As Founder of the Order of the Friars Hermits. Würzburg: Augustinus-Verl., 1994.

APA

Hackett, B. (1994). Geoffrey Hardeby's Quaestio on S. Augustine as founder of the Order of the Friars Hermits. Würzburg: Augustinus-Verl.

Chicago

Hackett, Benedict Geoffrey Hardeby's Quaestio On S. Augustine As Founder of the Order of the Friars Hermits. Würzburg: Augustinus-Verl., 1994.