Cita APA (7a ed.)
ebrary, Inc, & Gaffney, J. (1996). Political parties and the European union. Routledge.
Cita Chicago Style (17a ed.)
ebrary, Inc, y John Gaffney. Political Parties and the European Union. London ; New York: Routledge, 1996.
Cita MLA (9a ed.)
ebrary, Inc, y John Gaffney. Political Parties and the European Union. Routledge, 1996.
Precaución: Estas citas no son 100% exactas.