APA (7th ed.) Citation

Great Britain. Central Office of Information. Reference Division. (1978). Berlin and East-West relations. H.M. Stationery Off..

Chicago Style (17th ed.) Citation

Great Britain. Central Office of Information. Reference Division. Berlin and East-West Relations. London: H.M. Stationery Off., 1978.

MLA (8th ed.) Citation

Great Britain. Central Office of Information. Reference Division. Berlin and East-West Relations. H.M. Stationery Off., 1978.