Gaya APA

Aquinas, S, T., (tr), A, C, P. (20333). On the truth of the catholic faith. Summa contra gentiles book one: God . : doubleday image book.

Gaya MLA

Aquinas, St., Thomas., (tr), Anton, C., Pegis. "On the truth of the catholic faith. Summa contra gentiles book one: God". : doubleday image book, 20333. Text.