APA Citation

Mitchell, S. A. 1., & Gamble, W. H. County map of the state of Pennsylvania. [1880].

Chicago Style Citation

Mitchell, S. Augustus 1792-1868., and W. H. Gamble. County Map of the State of Pennsylvania. [1880].

MLA Citation

Mitchell, S. Augustus 1792-1868., and W. H. Gamble. County Map of the State of Pennsylvania. [1880].

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