ebrary, Inc, Jones, M. C., & Esch, E. (2002). Language change: The interplay of internal, external, and extra-linguistic factors. Mouton de Gruyter.
芝加哥风格引文ebrary, Inc, Mari C. Jones, 与 Edith Esch. Language Change: The Interplay of Internal, External, and Extra-linguistic Factors. Berlin ; New York: Mouton de Gruyter, 2002.
MLA引文ebrary, Inc, et al. Language Change: The Interplay of Internal, External, and Extra-linguistic Factors. Mouton de Gruyter, 2002.
警告：这些引文格式不一定是100％准确.