APA-Zitierstil (7. Ausg.)

(2003). Spain and Portugal in the European Union: The first fifteen years (1. publ.). Cass.

Chicago-Zitierstil (17. Ausg.)

Spain and Portugal in the European Union: The First Fifteen Years. 1. publ. London [u.a.]: Cass, 2003.

MLA-Zitierstil (9. Ausg.)

Spain and Portugal in the European Union: The First Fifteen Years. 1. publ. Cass, 2003.