APA (7th ed.) Citation

British Information Services. Reference Division. (1951). The British colonial territories in 1950: A regional review of progress. [s.n..

Chicago Style (17th ed.) Citation

British Information Services. Reference Division. The British Colonial Territories in 1950: A Regional Review of Progress. New York: [s.n., 1951.

MLA (8th ed.) Citation

British Information Services. Reference Division. The British Colonial Territories in 1950: A Regional Review of Progress. [s.n., 1951.