APA (7th ed.) Citation

O’Brien, T. C. (2017). St. Thomas Aquinas on the Existence of God. The Thomist: A Speculative Quarterly Review, 46(4), 644-653. https://doi.org/10.1353/tho.1982.0009

Chicago Style (17th ed.) Citation

O’Brien, Thomas C. "St. Thomas Aquinas on the Existence of God." The Thomist: A Speculative Quarterly Review 46, no. 4 (2017): 644-653. https://doi.org/10.1353/tho.1982.0009.

MLA (9th ed.) Citation

O’Brien, Thomas C. "St. Thomas Aquinas on the Existence of God." The Thomist: A Speculative Quarterly Review, vol. 46, no. 4, 2017, pp. 644-653, https://doi.org/10.1353/tho.1982.0009.