Citazione Stile APA (7a Edizione)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2005). Environmentally harmful subsidies: Challenges for reform. OECD.

Citazione stile Chigago Style (17a edizione)

Organisation for Economic Co-operation and Development e ProQuest (Firm). Environmentally Harmful Subsidies: Challenges for Reform. Paris: OECD, 2005.

Citatione MLA (9a ed.)

Organisation for Economic Co-operation and Development e ProQuest (Firm). Environmentally Harmful Subsidies: Challenges for Reform. OECD, 2005.