Montgomery, Lycoming Co., Penn., Oct. 1901.

Chicago citation style
Sanborn-Perris Map Co. Montgomery, Lycoming Co., Penn., Oct. 1901.. 1901. Retrieved from the Digital Public Library of America, http://collection1.libraries.psu.edu/cdm/ref/collection/maps1/id/14441. (Accessed September 23, 2018.)
APA citation style
Sanborn-Perris Map Co, (1901) Montgomery, Lycoming Co., Penn., Oct. 1901.. Retrieved from the Digital Public Library of America, http://collection1.libraries.psu.edu/cdm/ref/collection/maps1/id/14441
MLA citation style
Sanborn-Perris Map Co. Retrieved from the Digital Public Library of America <http://collection1.libraries.psu.edu/cdm/ref/collection/maps1/id/14441>.
Note: These citations are programmatically generated and may be incomplete.