APA (7th ed.) Citation

Howard, W. T. (1973). Water-quality impacts of unsewered housing. Regional Science Research Institute.

Chicago Style (17th ed.) Citation

Howard, William Travis. Water-quality Impacts of Unsewered Housing. Philadelphia: Regional Science Research Institute, 1973.

MLA (9th ed.) Citation

Howard, William Travis. Water-quality Impacts of Unsewered Housing. Regional Science Research Institute, 1973.

Warning: These citations may not always be 100% accurate.