Flight crew members stand by in case of emergency as a CH-46 Sea Knight helicopter is readied for start up on the flight deck of the amphibious assault ship USS GUADALCANAL (LPH-7). Helicopters and other equipment are being readied for use during Operation Provide Comfort, an Allied effort to aid Kurdish refugees who fled from the forces of Saddam Hussein in northern Iraq

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Flight crew members stand by in case of emergency as a CH-46 Sea Knight helicopter is readied for start up on the flight deck of the amphibious assault ship USS GUADALCANAL (LPH-7). Helicopters and other equipment are being readied for use during Operation Provide Comfort, an Allied effort to aid Kurdish refugees who fled from the forces of Saddam Hussein in northern Iraq. 1991-04-16. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6466191. (Accessed July 15, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1991-04-16) Flight crew members stand by in case of emergency as a CH-46 Sea Knight helicopter is readied for start up on the flight deck of the amphibious assault ship USS GUADALCANAL (LPH-7). Helicopters and other equipment are being readied for use during Operation Provide Comfort, an Allied effort to aid Kurdish refugees who fled from the forces of Saddam Hussein in northern Iraq. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6466191
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/6466191>.
Note: These citations are programmatically generated and may be incomplete.