APA (7th ed.) Citation

Butler, D., & Butler, G. (2006). British Political Facts Since 1979. Palgrave Macmillan UK : Imprint: Palgrave Macmillan. https://doi.org/10.1057/9780230554764

Chicago Style (17th ed.) Citation

Butler, David, and Gareth Butler. British Political Facts Since 1979. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2006. https://doi.org/10.1057/9780230554764.

MLA (9th ed.) Citation

Butler, David, and Gareth Butler. British Political Facts Since 1979. Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2006. https://doi.org/10.1057/9780230554764.