APA (7th ed.) Citation

Agustí, s., & Vogels, H. J. (1930). De doctrina christiana libros quattuor. Petri Hanstein.

Chicago Style (17th ed.) Citation

Agustí, sant, and Heinrich Joseph Vogels. De Doctrina Christiana Libros Quattuor. Bonnae: Petri Hanstein, 1930.

MLA (9th ed.) Citation

Agustí, sant, and Heinrich Joseph Vogels. De Doctrina Christiana Libros Quattuor. Petri Hanstein, 1930.

Warning: These citations may not always be 100% accurate.