Hughes, J. (1843). A lecture on the mixture of civil and ecclesiastical power: In the governments of the Middle Ages. New York.
Chicago (17e ed.) BronvermeldingHughes, John. A Lecture on the Mixture of Civil and Ecclesiastical Power: In the Governments of the Middle Ages. New York, 1843.
MLA (8e ed.) BronvermeldingHughes, John. A Lecture on the Mixture of Civil and Ecclesiastical Power: In the Governments of the Middle Ages. New York, 1843.
Let op: Deze citaties zijn niet altijd 100% accuraat.