ebrary, Inc, Turnbull, M., & Dailey-O'Cain, J. (2009). First language use in second and foreign language learning. Multilingual Matters.
芝加哥风格引文ebrary, Inc, Miles Turnbull, 与 Jennifer Dailey-O'Cain. First Language Use in Second and Foreign Language Learning. Bristol ; Buffalo: Multilingual Matters, 2009.
MLA引文ebrary, Inc, et al. First Language Use in Second and Foreign Language Learning. Multilingual Matters, 2009.
警告：这些引文格式不一定是100％准确.