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 U.S Water Resources Council. Hydrologic unit map--, states of Massachusetts, Rhode Island, and Connecticut. Reston, Va.: The Survey, 1988. Map. https://www.loc.gov/item/89693472/.
APA citation style:
Geological Survey, U. S. & Water Resources Council, U. S. (1988) Hydrologic unit map--, states of Massachusetts, Rhode Island, and Connecticut. Reston, Va.: The Survey. [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/89693472/.
MLA citation style:
Geological Survey, U.S, and U.S Water Resources Council. Hydrologic unit map--, states of Massachusetts, Rhode Island, and Connecticut. Reston, Va.: The Survey, 1988. Map. Retrieved from the Library of Congress, <www.loc.gov/item/89693472/>.