MASTER Sergeant (MSGT) Rob Alger, USAF, 138th Security Police Squadron, Oklahoma Air National Guard, checks drivers licenses and ID cards of personnel coming onto the base. This security precaution is in response to the terrorist attacks on World Trade Center and the Pentagon on September 11, 2001

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. MASTER Sergeant (MSGT) Rob Alger, USAF, 138th Security Police Squadron, Oklahoma Air National Guard, checks drivers licenses and ID cards of personnel coming onto the base. This security precaution is in response to the terrorist attacks on World Trade Center and the Pentagon on September 11, 2001. 2001-09-18. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6605528. (Accessed July 18, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2001-09-18) MASTER Sergeant (MSGT) Rob Alger, USAF, 138th Security Police Squadron, Oklahoma Air National Guard, checks drivers licenses and ID cards of personnel coming onto the base. This security precaution is in response to the terrorist attacks on World Trade Center and the Pentagon on September 11, 2001. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6605528
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/6605528>.
Note: These citations are programmatically generated and may be incomplete.