Alden, W. C. (1902). Geologic atlas of U.S.: Chicago folio (Riverside, Chicago, Desplaines, and Calumet quadrangles), Illinois-Indiana. [s.n.].
Chicago Style (17th ed.) CitationAlden, William C. Geologic Atlas of U.S.: Chicago Folio (Riverside, Chicago, Desplaines, and Calumet Quadrangles), Illinois-Indiana. Washington, D.C.: [s.n.], 1902.
MLA (8th ed.) CitationAlden, William C. Geologic Atlas of U.S.: Chicago Folio (Riverside, Chicago, Desplaines, and Calumet Quadrangles), Illinois-Indiana. [s.n.], 1902.
Warning: These citations may not always be 100% accurate.