APA (7th ed.) Citation

Ribeiro Hoffmann, A., & Vleuten, A. v. d. (2007). Closing or widening the gap?: Legitimacy and democracy in regional integration organizations. Ashgate.

Chicago Style (17th ed.) Citation

Ribeiro Hoffmann, Andrea, and Anna van der Vleuten. Closing or Widening the Gap?: Legitimacy and Democracy in Regional Integration Organizations. Aldershot, England ; Burlington, VT: Ashgate, 2007.

MLA (9th ed.) Citation

Ribeiro Hoffmann, Andrea, and Anna van der Vleuten. Closing or Widening the Gap?: Legitimacy and Democracy in Regional Integration Organizations. Ashgate, 2007.