Insurance maps of Huntingdon, Huntingdon, Co., Pennsylvania, Dec. 1906

Chicago citation style
Sanborn Map Company. Insurance maps of Huntingdon, Huntingdon, Co., Pennsylvania, Dec. 1906. 1906. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/10425. (Accessed December 18, 2018.)
APA citation style
Sanborn Map Company, (1906) Insurance maps of Huntingdon, Huntingdon, Co., Pennsylvania, Dec. 1906. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/10425
MLA citation style
Sanborn Map Company. Retrieved from the Digital Public Library of America <http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/10425>.
Note: These citations are programmatically generated and may be incomplete.