APA (7th ed.) Citation

Watt, J. A. (1965). The theory of papal monarchy in the thirteenth century: The contribution of the canonists. Burns, Oates.

Chicago Style (17th ed.) Citation

Watt, John Anthony. The Theory of Papal Monarchy in the Thirteenth Century: The Contribution of the Canonists. London: Burns, Oates, 1965.

MLA (9th ed.) Citation

Watt, John Anthony. The Theory of Papal Monarchy in the Thirteenth Century: The Contribution of the Canonists. Burns, Oates, 1965.

Warning: These citations may not always be 100% accurate.