ebrary, Inc, & Haig, G. (2011). Documenting endangered languages: Achievements and perspectives. De Gruyter Mouton.
芝加哥风格引文ebrary, Inc, 与 Geoffrey Haig. Documenting Endangered Languages: Achievements and Perspectives. Berlin ; Boston: De Gruyter Mouton, 2011.
MLA引文ebrary, Inc, 与 Geoffrey Haig. Documenting Endangered Languages: Achievements and Perspectives. De Gruyter Mouton, 2011.
警告：这些引文格式不一定是100％准确.