Corporal (CPL), Jeffery S. Fergoson (center), USMC, 1ST Battalion, 3rd Regiment, 3rd Marine Division, instructs a group of Philippine Marines on the proper techniques for cleaning the MK 19 40 mm grenade machine gun during Exercise BALIKATAN 2000. The Philippine Marines all carry 5.56mm M16A1 assault rifles. BALIKATAN 2000 is a joint combined field training exercise held between US and Philippines forces, and is the largest of its kind since 1995

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Corporal (CPL), Jeffery S. Fergoson (center), USMC, 1ST Battalion, 3rd Regiment, 3rd Marine Division, instructs a group of Philippine Marines on the proper techniques for cleaning the MK 19 40 mm grenade machine gun during Exercise BALIKATAN 2000. The Philippine Marines all carry 5.56mm M16A1 assault rifles. BALIKATAN 2000 is a joint combined field training exercise held between US and Philippines forces, and is the largest of its kind since 1995. 2000-02-24. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6607353. (Accessed October 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2000-02-24) Corporal (CPL), Jeffery S. Fergoson (center), USMC, 1ST Battalion, 3rd Regiment, 3rd Marine Division, instructs a group of Philippine Marines on the proper techniques for cleaning the MK 19 40 mm grenade machine gun during Exercise BALIKATAN 2000. The Philippine Marines all carry 5.56mm M16A1 assault rifles. BALIKATAN 2000 is a joint combined field training exercise held between US and Philippines forces, and is the largest of its kind since 1995. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6607353
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/6607353>.
Note: These citations are programmatically generated and may be incomplete.