APA (7th ed.) Citation

Evans, W. A. (1947). Basic principles of child "conditioning": "as the twig is bent the tree's inclined". Institute of Human Technology, Inc..

Chicago Style (17th ed.) Citation

Evans, William Arthur. Basic Principles of Child "Conditioning": "As the Twig Is Bent the Tree's Inclined". Dallas, Tex.: Institute of Human Technology, Inc., 1947.

MLA (9th ed.) Citation

Evans, William Arthur. Basic Principles of Child "Conditioning": "As the Twig Is Bent the Tree's Inclined". Institute of Human Technology, Inc., 1947.