Duff, A. (2007). "Constitution plus" renegotiating the treaty. Trans-European Policy Studies Association (TEPSA).
Chicago Style (17th ed.) CitationDuff, Andrew. "Constitution Plus" Renegotiating the Treaty. Brussels: Trans-European Policy Studies Association (TEPSA), 2007.
MLA (9th ed.) CitationDuff, Andrew. "Constitution Plus" Renegotiating the Treaty. Trans-European Policy Studies Association (TEPSA), 2007.
Warning: These citations may not always be 100% accurate.