Cita APA (7a ed.)

Markus, R. A. (1997). From Augustine to Gregory the Great: History and Christianity in Late Antiquity. Variorum.

Cita Chicago Style (17a ed.)

Markus, R. A. From Augustine to Gregory the Great: History and Christianity in Late Antiquity. [Hampshire]: Variorum, 1997.

Cita MLA (9a ed.)

Markus, R. A. From Augustine to Gregory the Great: History and Christianity in Late Antiquity. Variorum, 1997.