Cita APA (7a ed.)

Agustín, S., & Ruegg, S. D. (1951). Sancti Aurelii Augustini de utilitate ieiunii. The Catholic University of America Press.

Cita Chicago Style (17a ed.)

Agustín, Santo, y S. Dominic Ruegg. Sancti Aurelii Augustini De Utilitate Ieiunii. Washington, D.C: The Catholic University of America Press, 1951.

Cita MLA (9a ed.)

Agustín, Santo, y S. Dominic Ruegg. Sancti Aurelii Augustini De Utilitate Ieiunii. The Catholic University of America Press, 1951.