APA (7th ed.) Citation

O'Reilly, K. E. By Nature and By Grace: : the Life of Mind in Aquina's Summa Theologicae.

Chicago Style (17th ed.) Citation

O'Reilly, Kevin E. By Nature and By Grace: : The Life of Mind in Aquina's Summa Theologicae.

MLA (9th ed.) Citation

O'Reilly, Kevin E. By Nature and By Grace: : The Life of Mind in Aquina's Summa Theologicae.

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