APA (7th ed.) Citation

National Water and Climate Center (U.S.). (1999). State annual data summaries. United States, Natural Resources Conservation Service, National Water and Climate Center.

Chicago Style (17th ed.) Citation

National Water and Climate Center (U.S.). State Annual Data Summaries. [Washington, D.C.]: United States, Natural Resources Conservation Service, National Water and Climate Center, 1999.

MLA (9th ed.) Citation

National Water and Climate Center (U.S.). State Annual Data Summaries. United States, Natural Resources Conservation Service, National Water and Climate Center, 1999.