APA

Holt J. C., . (1967). How children learn. New York: Pitman Pub. Corp.

Chicago

Holt John Caldwell, . 1967. How children learn. New York: Pitman Pub. Corp.

Harvard

Holt J. C., . (1967). How children learn. New York: Pitman Pub. Corp.

MLA

Holt John Caldwell, . How children learn. New York: Pitman Pub. Corp. 1967.