Illinois (La Salle County), Ottawa quadrangle : topography

Chicago citation style
Geological Survey (U.S.). Illinois (La Salle County), Ottawa quadrangle : topography. 1915. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/9e49ba50-82d4-0134-1f08-0050569601ca-1. (Accessed March 28, 2024.)
APA citation style
Geological Survey (U.S.), (1915) Illinois (La Salle County), Ottawa quadrangle : topography. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/9e49ba50-82d4-0134-1f08-0050569601ca-1
MLA citation style
Geological Survey (U.S.). Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/9e49ba50-82d4-0134-1f08-0050569601ca-1>.
Note: These citations are programmatically generated and may be incomplete.