A group photo of those participants at the 4th Combat Camera hosted a Open House and International Combat Camera Association (ICCA), at the March Field Museum

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A group photo of those participants at the 4th Combat Camera hosted a Open House and International Combat Camera Association (ICCA), at the March Field Museum. 2003-06-23. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6645632. (Accessed September 22, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2003-06-23) A group photo of those participants at the 4th Combat Camera hosted a Open House and International Combat Camera Association (ICCA), at the March Field Museum. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6645632
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/6645632>.
Note: These citations are programmatically generated and may be incomplete.