Center for the Study of Intelligence (U.S.). History Staff & Steury, D. P. (1999). On the front lines of the Cold War: Documents on the intelligence war in Berlin, 1946 to 1961. CIA History Staff, Center for the Study of Intelligence.
Chicago Style (17th ed.) CitationCenter for the Study of Intelligence (U.S.). History Staff and Donald Paul Steury. On the Front Lines of the Cold War: Documents on the Intelligence War in Berlin, 1946 to 1961. Washington, D.C.: CIA History Staff, Center for the Study of Intelligence, 1999.
MLA (9th ed.) CitationCenter for the Study of Intelligence (U.S.). History Staff and Donald Paul Steury. On the Front Lines of the Cold War: Documents on the Intelligence War in Berlin, 1946 to 1961. CIA History Staff, Center for the Study of Intelligence, 1999.