ebrary, Inc, Daguerre, A., & Nativel, C. (2006). When children become parents: Welfare state responses to teenage pregnancy. Policy Press.
芝加哥风格引文ebrary, Inc, Anne Daguerre, 与 Corinne Nativel. When Children Become Parents: Welfare State Responses to Teenage Pregnancy. Bristol, UK: Policy Press, 2006.
MLA引文ebrary, Inc, et al. When Children Become Parents: Welfare State Responses to Teenage Pregnancy. Policy Press, 2006.
警告：这些引文格式不一定是100％准确.