APA-referens (7:e uppl.)
Bell, D. C. (2010). The dynamics of connection: How evolution and biology create caregiving and attachment. Lexington Books.
Chicago-referens (17:e uppl.)
Bell, David C. The Dynamics of Connection: How Evolution and Biology Create Caregiving and Attachment. Lanham, Md.: Lexington Books, 2010.
MLA-referens (9:e uppl.)
Bell, David C. The Dynamics of Connection: How Evolution and Biology Create Caregiving and Attachment. Lexington Books, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.