APA

Spodek B., Saracho O. N., . (1990). Early childhood teacher preparation. New York: Teachers College Press, Teachers College, Columbia University.

Chicago

Spodek Bernard, Saracho Olivia N, . 1990. Early childhood teacher preparation. New York: Teachers College Press, Teachers College, Columbia University.

Harvard

Spodek B., Saracho O. N., . (1990). Early childhood teacher preparation. New York: Teachers College Press, Teachers College, Columbia University.

MLA

Spodek Bernard, Saracho Olivia N, . Early childhood teacher preparation. New York: Teachers College Press, Teachers College, Columbia University. 1990.