Locomotives prepare to take the hospital ship USNS COMFORT (T-AH 20) in tow as a tug guides the ship into the Pedro Miguel Locks during its transit of the Panama Canal while en route to its home port of Baltimore. The COMFORT, along with the hospital ship USNS MERCY (T-AH 19), is operated for the Navy by the Military Sealift Command

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Locomotives prepare to take the hospital ship USNS COMFORT (T-AH 20) in tow as a tug guides the ship into the Pedro Miguel Locks during its transit of the Panama Canal while en route to its home port of Baltimore. The COMFORT, along with the hospital ship USNS MERCY (T-AH 19), is operated for the Navy by the Military Sealift Command. 1988-06-03. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6433745. (Accessed July 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1988-06-03) Locomotives prepare to take the hospital ship USNS COMFORT (T-AH 20) in tow as a tug guides the ship into the Pedro Miguel Locks during its transit of the Panama Canal while en route to its home port of Baltimore. The COMFORT, along with the hospital ship USNS MERCY (T-AH 19), is operated for the Navy by the Military Sealift Command. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6433745
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/6433745>.
Note: These citations are programmatically generated and may be incomplete.