APA (7th ed.) Citation

Somerville, R. (1972). The councils of Urban II: . Volume I , Decreta Claromontensia. Adolf M. Hakkert, Publisher.

Chicago Style (17th ed.) Citation

Somerville, Robert. The Councils of Urban II: . Volume I , Decreta Claromontensia. Amsterdam: Adolf M. Hakkert, Publisher, 1972.

MLA (9th ed.) Citation

Somerville, Robert. The Councils of Urban II: . Volume I , Decreta Claromontensia. Adolf M. Hakkert, Publisher, 1972.

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