APA

Spodek B., Saracho O. N., . (1991). Issues in early childhood curriculum. New York: Teachers College Press, Teachers College, Columbia University.

Chicago

Spodek Bernard, Saracho Olivia N, . 1991. Issues in early childhood curriculum. New York: Teachers College Press, Teachers College, Columbia University.

Harvard

Spodek B., Saracho O. N., . (1991). Issues in early childhood curriculum. New York: Teachers College Press, Teachers College, Columbia University.

MLA

Spodek Bernard, Saracho Olivia N, . Issues in early childhood curriculum. New York: Teachers College Press, Teachers College, Columbia University. 1991.