Cita APA (7a ed.)

Tomás de Aquino, S. (1956). On the truth of the catholic faith Summa Contra Gentiles. Image Books.

Cita Chicago Style (17a ed.)

Tomás de Aquino, Santo. On the Truth of the Catholic Faith Summa Contra Gentiles. New York: Image Books, 1956.

Cita MLA (9a ed.)

Tomás de Aquino, Santo. On the Truth of the Catholic Faith Summa Contra Gentiles. Image Books, 1956.