APA (7th ed.) Citation

(1982). S. Gregorius Magnus: Registrum epistularum ; corpus Christianorum, Series latina 140-140A.

Chicago Style (17th ed.) Citation

S. Gregorius Magnus: Registrum Epistularum ; Corpus Christianorum, Series Latina 140-140A. 1982.

MLA (9th ed.) Citation

S. Gregorius Magnus: Registrum Epistularum ; Corpus Christianorum, Series Latina 140-140A. 1982.

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