APA (7th ed.) Citation

Augustinus, Ramsey, B., Hill, E., & Doyle, D. E. (2007). Essential sermons. New City Press.

Chicago Style (17th ed.) Citation

Augustinus, Boniface Ramsey, Edmund Hill, and Daniel Edward Doyle. Essential Sermons. Hyde Park, New York: New City Press, 2007.

MLA (9th ed.) Citation

Augustinus, et al. Essential Sermons. New City Press, 2007.