APA-referens (7:e uppl.)
Minnesota Symposium on Child Psychology University of Minnesota, ebrary, Inc, & Hill, J. P. (1971). Minnesota symposia on child psychology. University of Minnesota Press.
Chicago-referens (17:e uppl.)
Minnesota Symposium on Child Psychology University of Minnesota, Inc ebrary, och John P. Hill. Minnesota Symposia on Child Psychology. Minneapolis: University of Minnesota Press, 1971.
MLA-referens (9:e uppl.)
Minnesota Symposium on Child Psychology University of Minnesota, et al. Minnesota Symposia on Child Psychology. University of Minnesota Press, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.