APA (7th ed.) Citation

Chesterton, G. K., McInerny, R., & Pearce, J. (2002). St. Thomas Aquinas: St. Francis of Assisi. Ignatius Press.

Chicago Style (17th ed.) Citation

Chesterton, G. K., Ralph McInerny, and Joseph Pearce. St. Thomas Aquinas: St. Francis of Assisi. San Francisco: Ignatius Press, 2002.

MLA (9th ed.) Citation

Chesterton, G. K., et al. St. Thomas Aquinas: St. Francis of Assisi. Ignatius Press, 2002.