APA (7th ed.) Citation

Catholic Church, Catholic Church. Pope (1572-1585 : Gregory XIII), Catholic Church. Pope (1227-1241 : Gregory IX), Catholic Church. Pope (1305-1314 : Clement V), Gratian, a. 1. c., Freiesleben, C. H., & Lancellotti, G. P. (1773). Corpus juris canonici academicum. Impensis Emanuelis Turneysen.

Chicago Style (17th ed.) Citation

Catholic Church, Catholic Church. Pope (1572-1585 : Gregory XIII), Catholic Church. Pope (1227-1241 : Gregory IX), Catholic Church. Pope (1305-1314 : Clement V), active 12th century Gratian, Christoph Heinrich Freiesleben, and Giovanni Paolo Lancellotti. Corpus Juris Canonici Academicum. Coloniae Munatianae: Impensis Emanuelis Turneysen, 1773.

MLA (8th ed.) Citation

Catholic Church, et al. Corpus Juris Canonici Academicum. Impensis Emanuelis Turneysen, 1773.