Students at the Scout Sniper Instructor School review their grid coordinates on a map while inside a CH-46 Sea Knight helicopter

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Students at the Scout Sniper Instructor School review their grid coordinates on a map while inside a CH-46 Sea Knight helicopter. 1987-07-19. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6429095. (Accessed October 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1987-07-19) Students at the Scout Sniper Instructor School review their grid coordinates on a map while inside a CH-46 Sea Knight helicopter. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6429095
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/6429095>.
Note: These citations are programmatically generated and may be incomplete.