APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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