توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Kirdar, U., & Silk, L. S. (1994). A World fit for people: Thinkers from many countries address the political, economic, and social problems of our time. New York University Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Kirdar, Uner, و Leonard Solomon Silk. A World Fit for People: Thinkers from Many Countries Address the Political, Economic, and Social Problems of Our Time. New York: New York University Press, 1994.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Kirdar, Uner, و Leonard Solomon Silk. A World Fit for People: Thinkers from Many Countries Address the Political, Economic, and Social Problems of Our Time. New York University Press, 1994.