APA-referens (7:e uppl.)
ebrary, Inc, Terrace, H. S., & Metcalfe, J. (2005). The missing link in cognition: Origins of self-reflective consciousness. Oxford University Press.
Chicago-referens (17:e uppl.)
ebrary, Inc, Herbert S. Terrace, och Janet Metcalfe. The Missing Link in Cognition: Origins of Self-reflective Consciousness. Oxford ; New York: Oxford University Press, 2005.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. The Missing Link in Cognition: Origins of Self-reflective Consciousness. Oxford University Press, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.