Freeport, Armstrong Co., Pa., Feb. 1897

Chicago citation style
Sanborn-Perris Map Co. Freeport, Armstrong Co., Pa., Feb. 1897. 1897. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/9154. (Accessed December 17, 2018.)
APA citation style
Sanborn-Perris Map Co, (1897) Freeport, Armstrong Co., Pa., Feb. 1897. Retrieved from the Digital Public Library of America, http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/9154
MLA citation style
Sanborn-Perris Map Co. Retrieved from the Digital Public Library of America <http://digital.libraries.psu.edu/cdm/ref/collection/maps1/id/9154>.
Note: These citations are programmatically generated and may be incomplete.