Severe Storm ^ Tornado - Mena, Ark. , April 11, 2009 -- A homeowner and several helpers strip the damaged shingles from the roof of a home struck by an F3 tornado that swept this city of 5,600 residents on the evening of April 9. Mena was but one of several communities in western Arkansas that had damages caused by five documented tornadoes that struck Polk and several other counties the night of April 9. FEMA Photo by Win Henderson

Chicago citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003-. Severe Storm ^ Tornado - Mena, Ark. , April 11, 2009 -- A homeowner and several helpers strip the damaged shingles from the roof of a home struck by an F3 tornado that swept this city of 5,600 residents on the evening of April 9. Mena was but one of several communities in western Arkansas that had damages caused by five documented tornadoes that struck Polk and several other counties the night of April 9. FEMA Photo by Win Henderson. 2009-04-11. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7852489. (Accessed June 20, 2018.)
APA citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003-, (2009-04-11) Severe Storm ^ Tornado - Mena, Ark. , April 11, 2009 -- A homeowner and several helpers strip the damaged shingles from the roof of a home struck by an F3 tornado that swept this city of 5,600 residents on the evening of April 9. Mena was but one of several communities in western Arkansas that had damages caused by five documented tornadoes that struck Polk and several other counties the night of April 9. FEMA Photo by Win Henderson. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7852489
MLA citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7852489>.
Note: These citations are programmatically generated and may be incomplete.