Illinois-Iowa Galena quadrangle : topography

Chicago citation style
Geological Survey (U.S.). Illinois-Iowa Galena quadrangle : topography. 1913. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/a069b4e0-994e-0134-2096-0050569601ca-d. (Accessed March 28, 2024.)
APA citation style
Geological Survey (U.S.), (1913) Illinois-Iowa Galena quadrangle : topography. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/a069b4e0-994e-0134-2096-0050569601ca-d
MLA citation style
Geological Survey (U.S.). Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/a069b4e0-994e-0134-2096-0050569601ca-d>.
Note: These citations are programmatically generated and may be incomplete.