COLUMNS OF PHILADELPHIA MUSEUM OF ART

Chicago citation style
Environmental Protection Agency. 12/2/1970-. COLUMNS OF PHILADELPHIA MUSEUM OF ART. 1973-08. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/549981. (Accessed June 22, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970-, (1973-08) COLUMNS OF PHILADELPHIA MUSEUM OF ART. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/549981
MLA citation style
Environmental Protection Agency. 12/2/1970-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/549981>.
Note: These citations are programmatically generated and may be incomplete.