APA

Barnes J. B., . (1960). Educational research for classroom teachers. New York: Putnam.

Chicago

Barnes John B, . 1960. Educational research for classroom teachers. New York: Putnam.

Harvard

Barnes J. B., . (1960). Educational research for classroom teachers. New York: Putnam.

MLA

Barnes John B, . Educational research for classroom teachers. New York: Putnam. 1960.