The shovels and hard hats used during the groundbreaking of the Grace M. Hopper Navy Regional Data Automation Center, San Diego

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. The shovels and hard hats used during the groundbreaking of the Grace M. Hopper Navy Regional Data Automation Center, San Diego. 1985-09-27. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6407960. (Accessed October 22, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1985-09-27) The shovels and hard hats used during the groundbreaking of the Grace M. Hopper Navy Regional Data Automation Center, San Diego. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6407960
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/6407960>.
Note: These citations are programmatically generated and may be incomplete.