SEWAGE TREATMENT PLANT AT SUNSET. TWO WORKERS STAND NEAR ROCK FILTER

Chicago citation style
Environmental Protection Agency. 12/2/1970-. SEWAGE TREATMENT PLANT AT SUNSET. TWO WORKERS STAND NEAR ROCK FILTER. 1972-05. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/542989. (Accessed June 21, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970-, (1972-05) SEWAGE TREATMENT PLANT AT SUNSET. TWO WORKERS STAND NEAR ROCK FILTER. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/542989
MLA citation style
Environmental Protection Agency. 12/2/1970-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/542989>.
Note: These citations are programmatically generated and may be incomplete.