MLA

Sanctus Augustinus Vitae Spiritualis Magister. Roma: Analecta Augustiniana, 1959.

APA

(1959). Sanctus Augustinus vitae spiritualis magister. Roma: Analecta Augustiniana.

Chicago

Sanctus Augustinus Vitae Spiritualis Magister. Roma: Analecta Augustiniana, 1959.