Cita APA (7a ed.)

Gaffney, J. (1996). Political parties and the European Union. Routledge.

Cita Chicago Style (17a ed.)

Gaffney, John. Political Parties and the European Union. London [etc.]: Routledge, 1996.

Cita MLA (9a ed.)

Gaffney, John. Political Parties and the European Union. Routledge, 1996.