APA (7th ed.) Citation

Cheney, C. R. (1976). Pope Innocent III and England. Päpste und Papsttum.

Chicago Style (17th ed.) Citation

Cheney, Christopher R. "Pope Innocent III and England." Päpste Und Papsttum 1976.

MLA (8th ed.) Citation

Cheney, Christopher R. "Pope Innocent III and England." Päpste Und Papsttum, 1976.

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