Augustinus, A., & Barrow, R. H. (1950). Introduction to St. Augustine: The city of God, being selections from the De Civitate Dei, including most of the XIXth book with text. Faber and Faber.
Παραπομπή σε μορφή Chicago (17η εκδ.)Augustinus, Aurelius, και Reginald H. Barrow. Introduction to St. Augustine: The City of God, Being Selections from the De Civitate Dei, Including Most of the XIXth Book with Text. London: Faber and Faber, 1950.
Παραπομπή σε μορφή MLA (8th εκδ.)Augustinus, Aurelius, και Reginald H. Barrow. Introduction to St. Augustine: The City of God, Being Selections from the De Civitate Dei, Including Most of the XIXth Book with Text. Faber and Faber, 1950.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.