Richards, J. (1980). Consul of God: The life and times of Gregory the Great. Routledge & Kegan Paul.
Chicago Style (17th ed.) CitationRichards, Jeffrey. Consul of God: The Life and Times of Gregory the Great. London [etc.]: Routledge & Kegan Paul, 1980.
MLA (9th ed.) CitationRichards, Jeffrey. Consul of God: The Life and Times of Gregory the Great. Routledge & Kegan Paul, 1980.
Warning: These citations may not always be 100% accurate.