APA-referens (7:e uppl.)
Journal of cognition and development: Official journal of the Cognitive Development Society [J Cogn Dev] NLMUID: 100900815.
Chicago-referens (17:e uppl.)
Journal of Cognition and Development: Official Journal of the Cognitive Development Society [J Cogn Dev] NLMUID: 100900815.
MLA-referens (9:e uppl.)
Journal of Cognition and Development: Official Journal of the Cognitive Development Society [J Cogn Dev] NLMUID: 100900815.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.