APA (7th ed.) Citation

Butler, D. E., & King, A. S. (1965). The British general election of 1964. Macmillan.

Chicago Style (17th ed.) Citation

Butler, David E., and Anthony Stephen King. The British General Election of 1964. London: Macmillan, 1965.

MLA (9th ed.) Citation

Butler, David E., and Anthony Stephen King. The British General Election of 1964. Macmillan, 1965.