APA (7th ed.) Citation

Agustín, S., & Green, W. M. (1963). Sancti Aureli Augustini opera: . VI/VI , De doctrina christiana libri quattuor. Hoelder-Pichler-Tempsky.

Chicago Style (17th ed.) Citation

Agustín, Santo, and William M. Green. Sancti Aureli Augustini Opera: . VI/VI , De Doctrina Christiana Libri Quattuor. Vindobonae: Hoelder-Pichler-Tempsky, 1963.

MLA (9th ed.) Citation

Agustín, Santo, and William M. Green. Sancti Aureli Augustini Opera: . VI/VI , De Doctrina Christiana Libri Quattuor. Hoelder-Pichler-Tempsky, 1963.