Ahaus, H. (1932). Pope Pius XI and Foreign Missions. New York.
Chicagoスタイル(17版)引用形式Ahaus, H. Pope Pius XI and Foreign Missions. New York, 1932.
MLA(8版)引用形式Ahaus, H. Pope Pius XI and Foreign Missions. New York, 1932.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式