APA (7th ed.) Citation

Catholic Church. Archdiocese of Saint Louis (Mo.) & Catholic Research Resources Alliance. (1941). The St. Louis register. [Catholic Press Society].

Chicago Style (17th ed.) Citation

Catholic Church. Archdiocese of Saint Louis (Mo.) and Catholic Research Resources Alliance. The St. Louis Register. [St. Louis, Mo.]: [Catholic Press Society], 1941.

MLA (8th ed.) Citation

Catholic Church. Archdiocese of Saint Louis (Mo.) and Catholic Research Resources Alliance. The St. Louis Register. [Catholic Press Society], 1941.

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