ebrary, Inc, Kail, M., & Hickmann, M. (2010). Language acquisition across linguistic and cognitive systems. John Benjamins Pub. Company.
芝加哥风格引文ebrary, Inc, Michèle Kail, 与 Maya Hickmann. Language Acquisition Across Linguistic and Cognitive Systems. Amsterdam ; Philadelphia: John Benjamins Pub. Company, 2010.
MLA引文ebrary, Inc, et al. Language Acquisition Across Linguistic and Cognitive Systems. John Benjamins Pub. Company, 2010.
警告：这些引文格式不一定是100％准确.