Marines transport a simulated casualty from a UH-1N Iroquois helicopter to Fleet Hospital One, a 250-bed combat zone hospital. They are participating in Operation SAFE HAVEN, a combined Navy, Marine Corps, and Army exercise designed to evaluate the efficiency of field hospitals

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Marines transport a simulated casualty from a UH-1N Iroquois helicopter to Fleet Hospital One, a 250-bed combat zone hospital. They are participating in Operation SAFE HAVEN, a combined Navy, Marine Corps, and Army exercise designed to evaluate the efficiency of field hospitals. 1987-08-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6420530. (Accessed October 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1987-08-20) Marines transport a simulated casualty from a UH-1N Iroquois helicopter to Fleet Hospital One, a 250-bed combat zone hospital. They are participating in Operation SAFE HAVEN, a combined Navy, Marine Corps, and Army exercise designed to evaluate the efficiency of field hospitals. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6420530
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/6420530>.
Note: These citations are programmatically generated and may be incomplete.