Cita APA (7th ed.)

Guild, E. (2014). The reconceptualization of European Union citizenship. Martinus Nijhoff Publishers.

Cita Chicago (17th ed.)

Guild, Elspeth. The Reconceptualization of European Union Citizenship. Leiden: Martinus Nijhoff Publishers, 2014.

Cita MLA (9th ed.)

Guild, Elspeth. The Reconceptualization of European Union Citizenship. Martinus Nijhoff Publishers, 2014.