APA

Hart A., Lejeune F. A., . (1940). The growing vocabulary. New York: E. P. Dutton & Company.

Chicago

Hart Archibald, Lejeune F Arnold, . 1940. The growing vocabulary. New York: E. P. Dutton & Company.

Harvard

Hart A., Lejeune F. A., . (1940). The growing vocabulary. New York: E. P. Dutton & Company.

MLA

Hart Archibald, Lejeune F Arnold, . The growing vocabulary. New York: E. P. Dutton & Company. 1940.