Pius IX, P. (1855). Letter, To: Bishops of Province of St. Louis (Archbishop P. Kenrick), From: Pope Pius IX, December 6, 1855.
Chicago Style (17th ed.) CitationPius IX, Pope. Letter, To: Bishops of Province of St. Louis (Archbishop P. Kenrick), From: Pope Pius IX, December 6, 1855. 1855.
MLA (8th ed.) CitationPius IX, Pope. Letter, To: Bishops of Province of St. Louis (Archbishop P. Kenrick), From: Pope Pius IX, December 6, 1855. 1855.
Warning: These citations may not always be 100% accurate.