Dollar Club & Century of Progress International Exposition. (1934). 1934. A Century of Progress.
Chicago Style (17th ed.) CitationDollar Club and Century of Progress International Exposition. 1934. [Chicago]: A Century of Progress, 1934.
MLA引文Dollar Club and Century of Progress International Exposition. 1934. A Century of Progress, 1934.
警告：这些引文格式不一定是100％准确.