Members of Sea-Air-Land (SEAL) Team 5 sight in on a target from their field position during a press demonstration. The SEAL in the foreground is armed with an M-4 carbine while the one in the background is armed with a 7.62mm M-60 machine gun

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Members of Sea-Air-Land (SEAL) Team 5 sight in on a target from their field position during a press demonstration. The SEAL in the foreground is armed with an M-4 carbine while the one in the background is armed with a 7.62mm M-60 machine gun. 1993-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6486702. (Accessed September 25, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1993-01-01) Members of Sea-Air-Land (SEAL) Team 5 sight in on a target from their field position during a press demonstration. The SEAL in the foreground is armed with an M-4 carbine while the one in the background is armed with a 7.62mm M-60 machine gun. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6486702
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/6486702>.
Note: These citations are programmatically generated and may be incomplete.