Παραπομπή σε μορφή APA (7η εκδ.)

Ashdown, P. (1995). How can the EU's voters have their say? The Philip Morris Institute for Public Policy Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ashdown, Paddy. How Can the EU's Voters Have Their Say? Brussels: The Philip Morris Institute for Public Policy Research, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ashdown, Paddy. How Can the EU's Voters Have Their Say? The Philip Morris Institute for Public Policy Research, 1995.