(1939). The world over: 1938: A chronological and interpretive survey of the year of tension. Harrison-Hilton Books.
Chicagoスタイル(17版)引用形式The World over: 1938: A Chronological and Interpretive Survey of the Year of Tension. New York: Harrison-Hilton Books, 1939.
MLA(8版)引用形式The World over: 1938: A Chronological and Interpretive Survey of the Year of Tension. Harrison-Hilton Books, 1939.
警告: この引用は必ずしも正確ではありません.