Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Butler, D. E., i Anthony Stephen King. The British General Election of 1964. Londres: Macmillan, 1965.

Cita MLA (9th ed.)

Butler, D. E., i Anthony Stephen King. The British General Election of 1964. Macmillan, 1965.