APA(7版)引用形式

Century of Progress International Exposition. (1934). 1934, Century of Progress. Western Newspaper Union.

Chicagoスタイル(17版)引用形式

Century of Progress International Exposition. 1934, Century of Progress. [Chicago, Ill.]: Western Newspaper Union, 1934.

MLA(8版)引用形式

Century of Progress International Exposition. 1934, Century of Progress. Western Newspaper Union, 1934.

警告: この引用は必ずしも正確ではありません.