Students at the Navy Rescue Swimmers School assume the push-up position during a class at the pool. After completing the four-week course, the students will become certified search and rescue swimmers

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Students at the Navy Rescue Swimmers School assume the push-up position during a class at the pool. After completing the four-week course, the students will become certified search and rescue swimmers. 1989-01-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6445222. (Accessed October 22, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1989-01-01) Students at the Navy Rescue Swimmers School assume the push-up position during a class at the pool. After completing the four-week course, the students will become certified search and rescue swimmers. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6445222
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/6445222>.
Note: These citations are programmatically generated and may be incomplete.