Winter 1974: 6-64-2: Decision Trees (Information Science Techniques), by Edwin Greenlaw Sapp

Chicago citation style
Central Intelligence Agency. 12/4/1981. Winter 1974: 6-64-2: Decision Trees (Information Science Techniques), by Edwin Greenlaw Sapp. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7282991. (Accessed September 24, 2018.)
APA citation style
Central Intelligence Agency. 12/4/1981, Winter 1974: 6-64-2: Decision Trees (Information Science Techniques), by Edwin Greenlaw Sapp. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7282991
MLA citation style
Central Intelligence Agency. 12/4/1981. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7282991>.
Note: These citations are programmatically generated and may be incomplete.