Bühler, C. (1940). The child and his family: By Charlotte Buhler. Kegan Paul, Trench, Trubner.
Chicago-referens (17:e uppl.)Bühler, Charlotte. The Child and His Family: By Charlotte Buhler. London: Kegan Paul, Trench, Trubner, 1940.
MLA-referens (8:e uppl.)Bühler, Charlotte. The Child and His Family: By Charlotte Buhler. Kegan Paul, Trench, Trubner, 1940.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.