Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Geological Survey, U.S, and Pennsylvania. Bureau Of Topographic And Geologic Survey. Venango County, Pennsylvania. Reston, Va.: Interior--Geological Survey, 1986. Map. https://www.loc.gov/item/88690709/.
APA citation style:
Geological Survey, U. S. & Pennsylvania. Bureau Of Topographic And Geologic Survey. (1986) Venango County, Pennsylvania. Reston, Va.: Interior--Geological Survey. [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/88690709/.
MLA citation style:
Geological Survey, U.S, and Pennsylvania. Bureau Of Topographic And Geologic Survey. Venango County, Pennsylvania. Reston, Va.: Interior--Geological Survey, 1986. Map. Retrieved from the Library of Congress, <www.loc.gov/item/88690709/>.