Engineers assemble tunnel boring equipment near Kach'il-Bong Peak, the construction site of a South Korean counter-tunnel which will eliminate the value of North Korean tunnel No. 4 by intersecting them

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Engineers assemble tunnel boring equipment near Kach'il-Bong Peak, the construction site of a South Korean counter-tunnel which will eliminate the value of North Korean tunnel No. 4 by intersecting them. 1990-01-24. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6458392. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1990-01-24) Engineers assemble tunnel boring equipment near Kach'il-Bong Peak, the construction site of a South Korean counter-tunnel which will eliminate the value of North Korean tunnel No. 4 by intersecting them. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6458392
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/6458392>.
Note: These citations are programmatically generated and may be incomplete.