APA (7th ed.) Citation

Cook, C., & Ramsden, J. (1973). By-elections in British politics. Macmillan.

Chicago Style (17th ed.) Citation

Cook, Chris, and John Ramsden. By-elections in British Politics. [London]: Macmillan, 1973.

MLA (8th ed.) Citation

Cook, Chris, and John Ramsden. By-elections in British Politics. Macmillan, 1973.