US Navy (USN) Aviation Ordnanceman Third Class (AO3) Daniel Wickersham watches a USN SH-60 Seahawk helicopter passing by as he stands by at a Browning M2 HB 0.50 caliber heavy machine gun located on the fantail on board the USN Nimitz Class Aircraft Carrier USS ABRAHAM LINCOLN (CVN 72). At his side is a Saco 7.62 M60 general purpose machine gun on the deck. The LINCOLN and Carrier Air Wing 14 (CVW-14) are performing combat operations in support of Operation ENDURING FREEDOM

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. US Navy (USN) Aviation Ordnanceman Third Class (AO3) Daniel Wickersham watches a USN SH-60 Seahawk helicopter passing by as he stands by at a Browning M2 HB 0.50 caliber heavy machine gun located on the fantail on board the USN Nimitz Class Aircraft Carrier USS ABRAHAM LINCOLN (CVN 72). At his side is a Saco 7.62 M60 general purpose machine gun on the deck. The LINCOLN and Carrier Air Wing 14 (CVW-14) are performing combat operations in support of Operation ENDURING FREEDOM. 2002-10-08. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6670104. (Accessed September 19, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (2002-10-08) US Navy (USN) Aviation Ordnanceman Third Class (AO3) Daniel Wickersham watches a USN SH-60 Seahawk helicopter passing by as he stands by at a Browning M2 HB 0.50 caliber heavy machine gun located on the fantail on board the USN Nimitz Class Aircraft Carrier USS ABRAHAM LINCOLN (CVN 72). At his side is a Saco 7.62 M60 general purpose machine gun on the deck. The LINCOLN and Carrier Air Wing 14 (CVW-14) are performing combat operations in support of Operation ENDURING FREEDOM. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6670104
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/6670104>.
Note: These citations are programmatically generated and may be incomplete.