United States. Environmental Protection Agency. Office of Drinking Water. (1992). Shallow injection well practices: Class V : well facts. Office of Drinking Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Drinking Water. Shallow Injection Well Practices: Class V : Well Facts. [Washington, D.C.?]: Office of Drinking Water, 1992.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Drinking Water. Shallow Injection Well Practices: Class V : Well Facts. Office of Drinking Water, 1992.
Warning: These citations may not always be 100% accurate.