एपीए उद्धरण

Knight, C., & Studdert-Kennedy, M. H. (2000). evolutionary emergence of language: Social function and the origins of linguistic form. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Knight, Chris, और Michael Hurford Studdert-Kennedy. Evolutionary Emergence of Language: Social Function and the Origins of Linguistic Form. Cambridge: Cambridge University Press, 2000.

एमएलए उद्धरण

Knight, Chris, और Michael Hurford Studdert-Kennedy. Evolutionary Emergence of Language: Social Function and the Origins of Linguistic Form. Cambridge University Press, 2000.