Hoover Institution on War, Revolution and Peace, & Davis, K. (1987). Below-replacement fertility in industrial societies: Causes, consequences, policies. Population Council.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hoover Institution on War, Revolution and Peace, و Kinsley Davis. Below-replacement Fertility in Industrial Societies: Causes, Consequences, Policies. New York: Population Council, 1987.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Hoover Institution on War, Revolution and Peace, و Kinsley Davis. Below-replacement Fertility in Industrial Societies: Causes, Consequences, Policies. Population Council, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.