Illinois, Herrin quadrangle : topography

Chicago citation style
Geological Survey (U.S.). Illinois, Herrin quadrangle : topography. 1910. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/97c78460-82d4-0134-1f08-0050569601ca-c. (Accessed July 9, 2020.)
APA citation style
Geological Survey (U.S.), (1910) Illinois, Herrin quadrangle : topography. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/97c78460-82d4-0134-1f08-0050569601ca-c
MLA citation style
Geological Survey (U.S.). Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/97c78460-82d4-0134-1f08-0050569601ca-c>.
Note: These citations are programmatically generated and may be incomplete.