Cita APA (7a ed.)

Thomason, S. G. (2001). Language contact: An introduction (1st pub.). Georgetown University Press.

Cita Chicago Style (17a ed.)

Thomason, Sarah G. Language Contact: An Introduction. 1st pub. Washington, D.C.: Georgetown University Press, 2001.

Cita MLA (8a ed.)

Thomason, Sarah G. Language Contact: An Introduction. 1st pub. Georgetown University Press, 2001.