John XXIII, P. (1962). 1961 Christmas message. National Catholic Welfare Conference.
Chicago Style (17th ed.) CitationJohn XXIII, Pope. 1961 Christmas Message. Washington, D.C.: National Catholic Welfare Conference, 1962.
MLA (8th ed.) CitationJohn XXIII, Pope. 1961 Christmas Message. National Catholic Welfare Conference, 1962.
Warning: These citations may not always be 100% accurate.