APA (7th ed.) Citation

Butler, D., & Kitzinger, U. W. (1976). The 1975 referendum. Macmillan.

Chicago Style (17th ed.) Citation

Butler, David, and Uwe W. Kitzinger. The 1975 Referendum. London: Macmillan, 1976.

MLA (9th ed.) Citation

Butler, David, and Uwe W. Kitzinger. The 1975 Referendum. Macmillan, 1976.