Crosnoe, R., & Wildsmith, E. (2011). Nonmarital Fertility, Family Structure, and the Early School Achievement of Young Children from Different Race/Ethnic and Immigration Groups.
استشهاد بنمط شيكاغوCrosnoe, Robert, و Elizabeth Wildsmith. Nonmarital Fertility, Family Structure, and the Early School Achievement of Young Children From Different Race/Ethnic and Immigration Groups. 2011.
MLA استشهادCrosnoe, Robert, و Elizabeth Wildsmith. Nonmarital Fertility, Family Structure, and the Early School Achievement of Young Children From Different Race/Ethnic and Immigration Groups. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.