Watkins, Calvert. 2004. Hittite. In Woodard, Roger D. (ed.), The Cambridge Encyclopedia of the World's Ancient Languages, 551–575. Cambridge: Cambridge University Press.
@incollection{HittiteWoodard2004, address = {Cambridge}, author = {Watkins, Calvert}, booktitle = {The Cambridge Encyclopedia of the World's Ancient Languages}, editor = {Woodard, Roger D.}, pages = {551–575}, publisher = {Cambridge University Press}, title = {Hittite}, year = {2004} }