Carrolltown, Cambria Co., Pennsylvania, July 1903.

Chicago citation style
Sanborn Map Company. Carrolltown, Cambria Co., Pennsylvania, July 1903.. 1903. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/5310. (Accessed December 11, 2018.)
APA citation style
Sanborn Map Company, (1903) Carrolltown, Cambria Co., Pennsylvania, July 1903.. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/5310
MLA citation style
Sanborn Map Company. Retrieved from the Digital Public Library of America <http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/5310>.
Note: These citations are programmatically generated and may be incomplete.