APA (7e ed.) Bronvermelding

Gnesotto, N., & Grevi, G. (2006). The new global puzzle: What world for the EU in 2025? Institute for Security Studies, European Union.

Chicago (17e ed.) Bronvermelding

Gnesotto, Nicole, en Giovanni Grevi. The New Global Puzzle: What World for the EU in 2025? Paris: Institute for Security Studies, European Union, 2006.

MLA (9e ed.) Bronvermelding

Gnesotto, Nicole, en Giovanni Grevi. The New Global Puzzle: What World for the EU in 2025? Institute for Security Studies, European Union, 2006.