Cita APA

Olsen, J. 1., & McCormick, J. 1. (2018). The European Union: Politics and policies (6. edition.). London: Routledge Taylor & Francis Group.

Citación estilo Chicago

Olsen, Jonathan 1959-, y John 1954- McCormick. The European Union: Politics and Policies. 6. edition. London: Routledge Taylor & Francis Group, 2018.

Cita MLA

Olsen, Jonathan 1959-, y John 1954- McCormick. The European Union: Politics and Policies. 6. edition. London: Routledge Taylor & Francis Group, 2018.