Web Environmental Photos: 2/7/2001 - 9/2/2004

Chicago citation style
Environmental Protection Agency. 12/2/1970. Web Environmental Photos: 2/7/2001 - 9/2/2004. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7869571. (Accessed September 21, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970, Web Environmental Photos: 2/7/2001 - 9/2/2004. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7869571
MLA citation style
Environmental Protection Agency. 12/2/1970. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7869571>.
Note: These citations are programmatically generated and may be incomplete.