APA-referens (7:e uppl.)

Foster, J. C., & Anderson, J. E. (1927). The young child and his parents: A study of one hundred cases. University of Minnesota Press.

Chicago-referens (17:e uppl.)

Foster, Josephine Curtis, och John Edward Anderson. The Young Child and His Parents: A Study of One Hundred Cases. Minneapolis, Minn.: University of Minnesota Press, 1927.

MLA-referens (8:e uppl.)

Foster, Josephine Curtis, och John Edward Anderson. The Young Child and His Parents: A Study of One Hundred Cases. University of Minnesota Press, 1927.