Citazione Stile APA (7a Edizione)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Government at a glance. OECD.

Citazione stile Chigago Style (17a edizione)

Organisation for Economic Co-operation and Development e ProQuest (Firm). Government at a Glance. Paris: OECD, 2009.

Citatione MLA (9a ed.)

Organisation for Economic Co-operation and Development e ProQuest (Firm). Government at a Glance. OECD, 2009.