Cite

Summa contra gentiles

MLA

Thomas, Aquinas, Saint, 1225?-1274. Summa contra gentiles. [between 1300 and 1350]. https://collections.library.yale.edu/catalog/2057265.

APA, 6th edition

Thomas, Aquinas, Saint, 1225?-1274. ([between 1300 and 1350])[Summa contra gentiles]. https://collections.library.yale.edu/catalog/2057265.