APA (7th ed.) Citation

Clarke, P. D. (2022). Excommunication and Interdict. The Cambridge history of medieval canon law, 550-572.

Chicago Style (17th ed.) Citation

Clarke, Peter D. "Excommunication and Interdict." The Cambridge History of Medieval Canon Law 2022: 550-572.

MLA (9th ed.) Citation

Clarke, Peter D. "Excommunication and Interdict." The Cambridge History of Medieval Canon Law, 2022, pp. 550-572.

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