APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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