APA (7th ed.) Citation

Goddard, H. H. (1915). School training of defective children. World Book Co..

Chicago Style (17th ed.) Citation

Goddard, Henry Herbert. School Training of Defective Children. Yonkers-on-Hudson, N.Y.: World Book Co., 1915.

MLA (8th ed.) Citation

Goddard, Henry Herbert. School Training of Defective Children. World Book Co., 1915.