APA

Roger C. R., . (1939). The clinical treatment of the problem child. Boston: Houghton Mifflin Company.

Chicago

Roger Carl Ransom, . 1939. The clinical treatment of the problem child. Boston: Houghton Mifflin Company.

Harvard

Roger C. R., . (1939). The clinical treatment of the problem child. Boston: Houghton Mifflin Company.

MLA

Roger Carl Ransom, . The clinical treatment of the problem child. Boston: Houghton Mifflin Company. 1939.