Helwig, N. (2015). The High Representative of the Union: The constrained agent of Europe's foreign policy. epubli.
Chicago Style (17th ed.) CitationHelwig, Niklas. The High Representative of the Union: The Constrained Agent of Europe's Foreign Policy. Berlin: epubli, 2015.
MLA (9th ed.) CitationHelwig, Niklas. The High Representative of the Union: The Constrained Agent of Europe's Foreign Policy. epubli, 2015.
Warning: These citations may not always be 100% accurate.