APA (7th ed.) Citation

Butler, D. E. (1955). The British general election of 1955. Cass.

Chicago Style (17th ed.) Citation

Butler, David E. The British General Election of 1955. [London]: Cass, 1955.

MLA (9th ed.) Citation

Butler, David E. The British General Election of 1955. Cass, 1955.