APA (7th ed.) Citation

Geological Survey (U.S.). Office of Water Data Coordination. (1970). Catalog of information on water data: Maps showing locations of water quality systems (Edition 1970.). The Office.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Office of Water Data Coordination. Catalog of Information on Water Data: Maps Showing Locations of Water Quality Systems. Edition 1970. Washington, D. C.: The Office, 1970.

MLA (9th ed.) Citation

Geological Survey (U.S.). Office of Water Data Coordination. Catalog of Information on Water Data: Maps Showing Locations of Water Quality Systems. Edition 1970. The Office, 1970.