APA Citation

(1926). Insurance maps of Montgomery county, Pennsylvania: Volume one. New York: Sanborn Map Co..

Chicago Style Citation

Insurance Maps of Montgomery County, Pennsylvania: Volume One. New York: Sanborn Map Co., 1926.

MLA Citation

Insurance Maps of Montgomery County, Pennsylvania: Volume One. New York: Sanborn Map Co., 1926.

Warning: These citations may not always be 100% accurate.