APA način citiranja (7. izdanje)
Río Villar, S. d. (2014). Europe: Project and process : citizens, democracy, participation. P.I.E. Peter Lang.
Čikaški stil citiranja (17. izdanje)
Río Villar, Susana del. Europe: Project and Process : Citizens, Democracy, Participation. Brussels, Belgium: P.I.E. Peter Lang, 2014.
MLA način citiranja (9. izdanje)
Río Villar, Susana del. Europe: Project and Process : Citizens, Democracy, Participation. P.I.E. Peter Lang, 2014.
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