Sinquefield, J. C. (1974). A Social psychological study of resistance to family planning: In Rural Alabama. Community and Family study center.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sinquefield, Jeanne Cairns. A Social Psychological Study of Resistance to Family Planning: In Rural Alabama. Chicago: Community and Family study center, 1974.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sinquefield, Jeanne Cairns. A Social Psychological Study of Resistance to Family Planning: In Rural Alabama. Community and Family study center, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.