APA-referens (7:e uppl.)
Andershed, A. (2005). In Sync with Adolescence: The Role of Morningness-Eveningness in Adolescence. Springer US. https://doi.org/10.1007/b99201
Chicago-referens (17:e uppl.)
Andershed, Anna-Karin. In Sync with Adolescence: The Role of Morningness-Eveningness in Adolescence. Boston, MA: Springer US, 2005. https://doi.org/10.1007/b99201.
MLA-referens (9:e uppl.)
Andershed, Anna-Karin. In Sync with Adolescence: The Role of Morningness-Eveningness in Adolescence. Springer US, 2005. https://doi.org/10.1007/b99201.
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