APA

Barnes H. E., . (1925). The new history and the social studies. New York: The Century Co.

Chicago

Barnes Harry Elmer, . 1925. The new history and the social studies. New York: The Century Co.

Harvard

Barnes H. E., . (1925). The new history and the social studies. New York: The Century Co.

MLA

Barnes Harry Elmer, . The new history and the social studies. New York: The Century Co. 1925.