US Coast Guard cutter NAUSHON is escorted by one of the Canadian Navy Patrol boats in support of Exercise NORTHERN EDGE 2001 in Ketchikan, Alaska. Northern Edge is Alaska's premier joint training exercise and it encompasses military troops from all over North America. The exercise takes place all over the state of Alaska and it last for two weeks

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. US Coast Guard cutter NAUSHON is escorted by one of the Canadian Navy Patrol boats in support of Exercise NORTHERN EDGE 2001 in Ketchikan, Alaska. Northern Edge is Alaska's premier joint training exercise and it encompasses military troops from all over North America. The exercise takes place all over the state of Alaska and it last for two weeks. 2001-03-23. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6521786. (Accessed June 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2001-03-23) US Coast Guard cutter NAUSHON is escorted by one of the Canadian Navy Patrol boats in support of Exercise NORTHERN EDGE 2001 in Ketchikan, Alaska. Northern Edge is Alaska's premier joint training exercise and it encompasses military troops from all over North America. The exercise takes place all over the state of Alaska and it last for two weeks. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6521786
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/6521786>.
Note: These citations are programmatically generated and may be incomplete.