APA (7th ed.) Citation

Callahan, J. F. (1967). Augustine and the greek philosophers. University Press.

Chicago Style (17th ed.) Citation

Callahan, John F. Augustine and the Greek Philosophers. Villanova (USA): University Press, 1967.

MLA (9th ed.) Citation

Callahan, John F. Augustine and the Greek Philosophers. University Press, 1967.

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