Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Biddle, Edward C. Industrial & political map of Pennsylvania: exhibiting the population, the principal resources of each county, and the valuation of property, the several congressional districts, and the vote for presidential electors in. [Philadelphia: Edward C. Biddle, 1840] Map. https://www.loc.gov/item/2007625200/.
APA citation style:
Biddle, E. C. (1840) Industrial & political map of Pennsylvania: exhibiting the population, the principal resources of each county, and the valuation of property, the several congressional districts, and the vote for presidential electors in. [Philadelphia: Edward C. Biddle] [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/2007625200/.
MLA citation style:
Biddle, Edward C. Industrial & political map of Pennsylvania: exhibiting the population, the principal resources of each county, and the valuation of property, the several congressional districts, and the vote for presidential electors in. [Philadelphia: Edward C. Biddle, 1840] Map. Retrieved from the Library of Congress, <www.loc.gov/item/2007625200/>.