APA (7th ed.) Citation

Kirk, F. W., & Soderstam, J. T. (1926). Map of the Sanitary District of Chicago and surrounding territory showing the Main, North Shore, and Calumet-Sag Channels, intercepting sewers, pumping stations, and sewage treatment plants. [Sanitary District?].

Chicago Style (17th ed.) Citation

Kirk, Fred William, and J. T. Soderstam. Map of the Sanitary District of Chicago and Surrounding Territory Showing the Main, North Shore, and Calumet-Sag Channels, Intercepting Sewers, Pumping Stations, and Sewage Treatment Plants. [Chicago?]: [Sanitary District?], 1926.

MLA (8th ed.) Citation

Kirk, Fred William, and J. T. Soderstam. Map of the Sanitary District of Chicago and Surrounding Territory Showing the Main, North Shore, and Calumet-Sag Channels, Intercepting Sewers, Pumping Stations, and Sewage Treatment Plants. [Sanitary District?], 1926.