Babad, Y. E., Alexander, I. E., & Babad, E. Y. (1983). Returning the smile of the stranger: Developmental patterns and socialization factors. Published by the University of Chicago Press for the Society for Research in Child Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Babad, Yael E., Irving E. Alexander, و Elisha Y. Babad. Returning the Smile of the Stranger: Developmental Patterns and Socialization Factors. Chicago: Published by the University of Chicago Press for the Society for Research in Child Development, 1983.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Babad, Yael E., et al. Returning the Smile of the Stranger: Developmental Patterns and Socialization Factors. Published by the University of Chicago Press for the Society for Research in Child Development, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.