APA (7th ed.) Citation

Butler, D., & Westlake, M. (2007). British politics and European elections 2004 (Digital print.). Macmillan [u.a.].

Chicago Style (17th ed.) Citation

Butler, David, and Martin Westlake. British Politics and European Elections 2004. Digital print. Basingstoke [u.a.]: Macmillan [u.a.], 2007.

MLA (9th ed.) Citation

Butler, David, and Martin Westlake. British Politics and European Elections 2004. Digital print. Macmillan [u.a.], 2007.