Pius XII, P. (1951). To all who are in prison: A message. National Catholic Welfare Conference.
Chicagoスタイル(17版)引用形式Pius XII, Pope. To All Who Are in Prison: A Message. Washington, D.C.: National Catholic Welfare Conference, 1951.
MLA(8版)引用形式Pius XII, Pope. To All Who Are in Prison: A Message. National Catholic Welfare Conference, 1951.
警告: この引用は必ずしも正確ではありません.