Earth Day - Earth Day Events [412-APD-1056-2008_EarthMonth_026.jpg]

Chicago citation style
Environmental Protection Agency. Office of the Administrator. Office of External Affairs and Environmental Education. Office of Multimedia. 2011. Earth Day - Earth Day Events [412-APD-1056-2008_EarthMonth_026.jpg]. 2008-04-22. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6916049. (Accessed October 22, 2018.)
APA citation style
Environmental Protection Agency. Office of the Administrator. Office of External Affairs and Environmental Education. Office of Multimedia. 2011, (2008-04-22) Earth Day - Earth Day Events [412-APD-1056-2008_EarthMonth_026.jpg]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6916049
MLA citation style
Environmental Protection Agency. Office of the Administrator. Office of External Affairs and Environmental Education. Office of Multimedia. 2011. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6916049>.
Note: These citations are programmatically generated and may be incomplete.