Overlay indexes for degree square 61N123W

Chicago citation style
Department of Defense. Defense Intelligence Agency. Central Imagery Processing and Reference Division. 1961?. Overlay indexes for degree square 61N123W. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34518080. (Accessed October 16, 2018.)
APA citation style
Department of Defense. Defense Intelligence Agency. Central Imagery Processing and Reference Division. 1961?, Overlay indexes for degree square 61N123W. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34518080
MLA citation style
Department of Defense. Defense Intelligence Agency. Central Imagery Processing and Reference Division. 1961?. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/34518080>.
Note: These citations are programmatically generated and may be incomplete.