Campbell, L., & Poser, W. J. (2008). Language classification: History and method. Cambridge: Cambridge University Press.
Chicago Style CitationCampbell, Lyle, and William John Poser. Language Classification: History and Method. Cambridge: Cambridge University Press, 2008.
MLA CitationCampbell, Lyle, and William John Poser. Language Classification: History and Method. Cambridge: Cambridge University Press, 2008.
Warning: These citations may not always be 100% accurate.