Augustine and the Greek philosophers
MLA
Callahan, John F. Augustine and the Greek Philosophers. Villanova: Villanova university press, 1967.
APA
Callahan, J. F. (1967). Augustine and the Greek philosophers. Villanova: Villanova university press.
Chicago
Callahan, John F. Augustine and the Greek Philosophers. Villanova: Villanova university press, 1967.