توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2005). Dairy policy reform and trade liberalisation. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Organisation for Economic Co-operation and Development و ProQuest (Firm). Dairy Policy Reform and Trade Liberalisation. Paris: Organisation for Economic Co-operation and Development, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Organisation for Economic Co-operation and Development و ProQuest (Firm). Dairy Policy Reform and Trade Liberalisation. Organisation for Economic Co-operation and Development, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.