Berlin and the problem of German reunification.
APA Citation
Great Britain. Central Office of Information. Reference Division. (1964). Berlin and the problem of German reunification. [New York: Reference Division, British Information Services.
MLA Citation
Great Britain. Central Office of Information. Reference Division. Berlin And the Problem of German Reunification. [New York: Reference Division, British Information Services, 1964.
Warning: These citations may not always be complete (especially for serials).