توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(2001). World trade, food and agriculture: A look at the world trade organization, genetically modified organisms and the issue of food security. Heinrich Boll Foundation.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

World Trade, Food and Agriculture: A Look at the World Trade Organization, Genetically Modified Organisms and the Issue of Food Security. Washington, D. C.: Heinrich Boll Foundation, 2001.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

World Trade, Food and Agriculture: A Look at the World Trade Organization, Genetically Modified Organisms and the Issue of Food Security. Heinrich Boll Foundation, 2001.