Cita APA (7a ed.)

Eggermont, F., & Smis, S. (2010). Research guide to instruments of European regional organizations. Intersentia.

Cita Chicago Style (17a ed.)

Eggermont, Frederic, y Stefaan Smis. Research Guide to Instruments of European Regional Organizations. Antwerp [etc.]: Intersentia, 2010.

Cita MLA (9a ed.)

Eggermont, Frederic, y Stefaan Smis. Research Guide to Instruments of European Regional Organizations. Intersentia, 2010.