APA (7th ed.) Citation

Butler, D. E. (1980). British political facts: 1900-1979 (5th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Butler, David E. British Political Facts: 1900-1979. 5th ed. London: Macmillan, 1980.

MLA (9th ed.) Citation

Butler, David E. British Political Facts: 1900-1979. 5th ed. Macmillan, 1980.