Citazione Stile APA (7a Edizione)
ebrary, Inc, International Conference on Historical Linguistics, Harris, M., & Ramat, P. (1987). Historical development of auxiliaries. Mouton de Gruyter.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, International Conference on Historical Linguistics, Martin Harris, e Paolo Ramat. Historical Development of Auxiliaries. Berlin ; New York: Mouton de Gruyter, 1987.
Citatione MLA (9a ed.)
ebrary, Inc, et al. Historical Development of Auxiliaries. Mouton de Gruyter, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.