Location: 4044N 6440W ESE of Nantucket Island, Massachusetts - Date: December 1960 - Incident Number: [BLANK]

Chicago citation style
Department of Defense. Department of the Air Force. Air Force Systems Command. Foreign Technology Division. Project Blue Book Office. (7/1/1961 - 12/17/1969). Location: 4044N 6440W ESE of Nantucket Island, Massachusetts - Date: December 1960 - Incident Number: [BLANK]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/28990474. (Accessed November 21, 2018.)
APA citation style
Department of Defense. Department of the Air Force. Air Force Systems Command. Foreign Technology Division. Project Blue Book Office. (7/1/1961 - 12/17/1969), Location: 4044N 6440W ESE of Nantucket Island, Massachusetts - Date: December 1960 - Incident Number: [BLANK]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/28990474
MLA citation style
Department of Defense. Department of the Air Force. Air Force Systems Command. Foreign Technology Division. Project Blue Book Office. (7/1/1961 - 12/17/1969). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/28990474>.
Note: These citations are programmatically generated and may be incomplete.