Thomas, A., Albertus, M., Houser, R. E., & Philip, t. C. (2004). The cardinal virtues: Aquinas, Albert and Philip the Chancellor. Pontifical Institute of Mediaeval Studies.
Chicago (17e ed.) BronvermeldingThomas, Aquinas, Magnus Albertus, Rollen Edward Houser, en the Chancellor Philip. The Cardinal Virtues: Aquinas, Albert and Philip the Chancellor. Toronto: Pontifical Institute of Mediaeval Studies, 2004.
MLA (8e ed.) BronvermeldingThomas, Aquinas, et al. The Cardinal Virtues: Aquinas, Albert and Philip the Chancellor. Pontifical Institute of Mediaeval Studies, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.