Gaya APA

D., E, L, M. (1981). Textbook of Gastroenterology and Nutrition in Infancy Volume 1 Gastroentestinal Development and Perinatal Nutrition (cet 2). U.S.A: Raven Press.

Gaya MLA

D., Emanuel, Lebenthal,, M.. "Textbook of Gastroenterology and Nutrition in Infancy Volume 1 Gastroentestinal Development and Perinatal Nutrition". cet 2 U.S.A: Raven Press, 1981. Monograf.