ebrary, Inc, International Conference on Historical Linguistics, & Gvozdanović, J. (1999). Numeral types and changes worldwide. Mouton de Gruyter.
Citazione stile Chigago Style (17a edizione)ebrary, Inc, International Conference on Historical Linguistics, e Jadranka Gvozdanović. Numeral Types and Changes Worldwide. Berlin ; New York: Mouton de Gruyter, 1999.
Citatione MLA (9a ed.)ebrary, Inc, et al. Numeral Types and Changes Worldwide. Mouton de Gruyter, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.