APA (7th ed.) Citation

Hammond (Ind.). Chamber of Commerce. (1928). Hammond-Calumet region facts ([4th ed.].).

Chicago Style (17th ed.) Citation

Hammond (Ind.). Chamber of Commerce. Hammond-Calumet Region Facts. [4th ed.]. Hammond, Ind, 1928.

MLA (8th ed.) Citation

Hammond (Ind.). Chamber of Commerce. Hammond-Calumet Region Facts. [4th ed.]. 1928.