National Society for the Study of Education. Committee on Early Childhood Education & Gordon, I. J. (1972). Early childhood education. NSSE; distributed by the University of Chicago Press.
Чикаго стиль цитування (17-те видання)National Society for the Study of Education. Committee on Early Childhood Education та Ira J. Gordon. Early Childhood Education. Chicago: NSSE; distributed by the University of Chicago Press, 1972.
Стиль цитування MLA (8-ме видання)National Society for the Study of Education. Committee on Early Childhood Education та Ira J. Gordon. Early Childhood Education. NSSE; distributed by the University of Chicago Press, 1972.
Попередження: стилі цитування не завжди правильні на всі 100%.