استشهادات التسجيلة

توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Conference on Population and Economic Change in Less Developed Countries Philadelphia, Pa., Universities--National Bureau Committee for Economic Research, ebrary, Inc, & Easterlin, R. A. (1980). Population and economic change in developing countries. University of Chicago Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Conference on Population and Economic Change in Less Developed Countries Philadelphia, Pa., Universities--National Bureau Committee for Economic Research, Inc ebrary, و Richard A. Easterlin. Population and Economic Change in Developing Countries. Chicago: University of Chicago Press, 1980.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Conference on Population and Economic Change in Less Developed Countries Philadelphia, Pa., et al. Population and Economic Change in Developing Countries. University of Chicago Press, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.