توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

University of Iowa. Dept. of Political Science, ebrary, Inc, Shambaugh Conference on Economic Conditions and Electoral Outcomes, Eulau, H., & Lewis-Beck, M. S. (1985). Economic conditions and electoral outcomes: The United States and Western Europe. Agathon Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

University of Iowa. Dept. of Political Science, Inc ebrary, Shambaugh Conference on Economic Conditions and Electoral Outcomes, Heinz Eulau, و Michael S. Lewis-Beck. Economic Conditions and Electoral Outcomes: The United States and Western Europe. New York: Agathon Press, 1985.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

University of Iowa. Dept. of Political Science, et al. Economic Conditions and Electoral Outcomes: The United States and Western Europe. Agathon Press, 1985.