APA

Beaumont H. 1., Macomber F. G., . (1949). Psychological factors in education. New York: McGraw-Hill Book Co.

Chicago

Beaumont Henry 1902-1947, Macomber Freeman Glenn, . 1949. Psychological factors in education. New York: McGraw-Hill Book Co.

Harvard

Beaumont H. 1., Macomber F. G., . (1949). Psychological factors in education. New York: McGraw-Hill Book Co.

MLA

Beaumont Henry 1902-1947, Macomber Freeman Glenn, . Psychological factors in education. New York: McGraw-Hill Book Co. 1949.