توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Research Institute for Agricultural Economics21 Committee for Agricultural Economics, Hungarian Academy of Sciences. (2007). Studies in agricultural economics 2007: No 106. AKI.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Research Institute for Agricultural Economics21 Committee for Agricultural Economics, Hungarian Academy of Sciences. Studies in Agricultural Economics 2007: No 106. Budapest: AKI, 2007.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Research Institute for Agricultural Economics21 Committee for Agricultural Economics, Hungarian Academy of Sciences. Studies in Agricultural Economics 2007: No 106. AKI, 2007.