ebrary, Inc, Symonds, M. E., & Ramsay, M. M. (2010). Maternal-fetal nutrition during pregnancy and lactation. Cambridge University Press.
芝加哥风格引文ebrary, Inc, Michael E. Symonds, 与 M. M. Ramsay. Maternal-fetal Nutrition During Pregnancy and Lactation. Cambridge ; New York: Cambridge University Press, 2010.
MLA引文ebrary, Inc, et al. Maternal-fetal Nutrition During Pregnancy and Lactation. Cambridge University Press, 2010.
警告：这些引文格式不一定是100％准确.