APA (7th ed.) Citation

Century of Progress International Exposition Chicago, Ill. (1934). [Publications]. Student Tour Section, A Century of Progress Exposition.

Chicago Style (17th ed.) Citation

Century of Progress International Exposition Chicago, Ill. [Publications]. Chicago, Ill.: Student Tour Section, A Century of Progress Exposition, 1934.

MLA (8th ed.) Citation

Century of Progress International Exposition Chicago, Ill. [Publications]. Student Tour Section, A Century of Progress Exposition, 1934.