Ruiz, D. S. (2004). Amazing grace: African American grandmothers as caregivers and conveyers of traditional values. Praeger.
芝加哥风格引文Ruiz, Dorothy S. Amazing Grace: African American Grandmothers as Caregivers and Conveyers of Traditional Values. Westport, Conn.: Praeger, 2004.
MLA引文Ruiz, Dorothy S. Amazing Grace: African American Grandmothers as Caregivers and Conveyers of Traditional Values. Praeger, 2004.
警告：这些引文格式不一定是100％准确.