Agency, U. S. E. P. (1980). ONSITE WASTEWATER TREATMENT AND DISPOSAL SYSTEMS. EPA.
Chicago Style (17th ed.) CitationAgency, United State Environmental Protection. ONSITE WASTEWATER TREATMENT AND DISPOSAL SYSTEMS. EPA, 1980.
MLA (8th ed.) CitationAgency, United State Environmental Protection. ONSITE WASTEWATER TREATMENT AND DISPOSAL SYSTEMS. EPA, 1980.
Warning: These citations may not always be 100% accurate.