Campbell, Lyle. 2012. Classification of the indigenous languages of South America. In Campbell, Lyle and Grondona, Verónica (eds.), 59–166. Berlin/New York: Mouton de Gruyter.
@incollection{campbell2012classification,
address = {Berlin/New York},
author = {Campbell, Lyle},
editor = {Campbell, Lyle and Grondona, Verónica},
pages = {59–166},
publisher = {Mouton de Gruyter},
series = {The World of Linguistics},
title = {Classification of the indigenous languages of South America},
volume = {2},
year = {2012}
}