توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Century of Progress International Exposition Chicago, Ill., & Century of Progress, inc., Chicago. (1934). A Century of progress exposition, Chicago, official pictures in color. A Century of Progress.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Century of Progress International Exposition Chicago, Ill., و inc. Century of Progress. A Century of Progress Exposition, Chicago, Official Pictures in Color. Chicago: A Century of Progress, 1934.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Century of Progress International Exposition Chicago, Ill., و inc. Century of Progress. A Century of Progress Exposition, Chicago, Official Pictures in Color. A Century of Progress, 1934.