Web Environmental Photos: 8/31/1999

Chicago citation style
Environmental Protection Agency. 12/2/1970. Web Environmental Photos: 8/31/1999. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7869392. (Accessed September 24, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970, Web Environmental Photos: 8/31/1999. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7869392
MLA citation style
Environmental Protection Agency. 12/2/1970. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7869392>.
Note: These citations are programmatically generated and may be incomplete.