Cita APA (7a ed.)

Ansaldo, U. (2009). Contact languages: Ecology and evolution in Asia. Cambridge University Press.

Cita Chicago Style (17a ed.)

Ansaldo, Umberto. Contact Languages: Ecology and Evolution in Asia. Cambridge, UK ; New York: Cambridge University Press, 2009.

Cita MLA (8a ed.)

Ansaldo, Umberto. Contact Languages: Ecology and Evolution in Asia. Cambridge University Press, 2009.