Gaya APA

Ramsay, M, E, S, A, M, M. (2010). Maternal-Fetal Nutrition during Pregnancy and Lactation . United States of America: Cambridge University Press.

Gaya MLA

Ramsay, Michael, E., Symonds, And, Margaret, M.. "Maternal-Fetal Nutrition during Pregnancy and Lactation". United States of America: Cambridge University Press, 2010. E-Book.