توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

International Energy Agency, Organisation for Economic Co-operation and Development, SourceOECD (Online service), & ProQuest (Firm). (2009). Energy policies of IEA countries Energy policies of IEA countries. OECD/IEA.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

International Energy Agency, Organisation for Economic Co-operation and Development, SourceOECD (Online service), و ProQuest (Firm). Energy Policies of IEA Countries Energy Policies of IEA Countries. Paris: OECD/IEA, 2009.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

International Energy Agency, et al. Energy Policies of IEA Countries Energy Policies of IEA Countries. OECD/IEA, 2009.