APA (7th ed.) Citation

Bull, G. (1966). Vatican politics at the Second Vatican Council, 1962-5. Chatham House essays.

Chicago Style (17th ed.) Citation

Bull, George. "Vatican Politics at the Second Vatican Council, 1962-5." Chatham House Essays 1966.

MLA (8th ed.) Citation

Bull, George. "Vatican Politics at the Second Vatican Council, 1962-5." Chatham House Essays, 1966.

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