U.S. Air Force pararescuemen from the 64th Expeditionary Rescue Squadron set up their communications equipment inside the Green Zone at Baghdad, Iraq on Dec. 20, 2004. In the background is a 64th ERS HH-60G Pave Hawk helicopter. (USAF PHOTO by STAFF SGT. Shane A. Cuomo) (Released)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. U.S. Air Force pararescuemen from the 64th Expeditionary Rescue Squadron set up their communications equipment inside the Green Zone at Baghdad, Iraq on Dec. 20, 2004. In the background is a 64th ERS HH-60G Pave Hawk helicopter. (USAF PHOTO by STAFF SGT. Shane A. Cuomo) (Released). 2004-12-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6687091. (Accessed October 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2004-12-20) U.S. Air Force pararescuemen from the 64th Expeditionary Rescue Squadron set up their communications equipment inside the Green Zone at Baghdad, Iraq on Dec. 20, 2004. In the background is a 64th ERS HH-60G Pave Hawk helicopter. (USAF PHOTO by STAFF SGT. Shane A. Cuomo) (Released). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6687091
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/6687091>.
Note: These citations are programmatically generated and may be incomplete.