APA

Counts G. S., . (1957). The Challenge of Soviet Education. New York: McGraw-Hill.

Chicago

Counts George S, . 1957. The Challenge of Soviet Education. New York: McGraw-Hill.

Harvard

Counts G. S., . (1957). The Challenge of Soviet Education. New York: McGraw-Hill.

MLA

Counts George S, . The Challenge of Soviet Education. New York: McGraw-Hill. 1957.