A Marine drops a shell into a 60 mm mortar

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A Marine drops a shell into a 60 mm mortar. 1986-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6416022. (Accessed November 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1986-01-01) A Marine drops a shell into a 60 mm mortar. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6416022
MLA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6416022>.
Note: These citations are programmatically generated and may be incomplete.