APA

Stevenson G. S., Smith G., . (1934). Child guidance clinics. New York: The Commonwealth Fund.

Chicago

Stevenson George S, Smith Geddes, . 1934. Child guidance clinics. New York: The Commonwealth Fund.

Harvard

Stevenson G. S., Smith G., . (1934). Child guidance clinics. New York: The Commonwealth Fund.

MLA

Stevenson George S, Smith Geddes, . Child guidance clinics. New York: The Commonwealth Fund. 1934.