Cita APA (7a ed.)

Gilson, É., Bullough, E., & Elrington, G. (1948). The philosophy of St. Thomas Aquinas. Dorset Press.

Cita Chicago Style (17a ed.)

Gilson, Étienne, Edward Bullough, y G.A Elrington. The Philosophy of St. Thomas Aquinas. New York: Dorset Press, 1948.

Cita MLA (9a ed.)

Gilson, Étienne, et al. The Philosophy of St. Thomas Aquinas. Dorset Press, 1948.