ProQuest (Firm), Blom, E., & Unsworth, S. (2010). Experimental methods in language acquisition research. John Benjamins Pub. Company.
芝加哥风格引文ProQuest (Firm), Elma Blom, 与 Sharon Unsworth. Experimental Methods in Language Acquisition Research. Amsterdam ; Philadelphia: John Benjamins Pub. Company, 2010.
MLA引文ProQuest (Firm), et al. Experimental Methods in Language Acquisition Research. John Benjamins Pub. Company, 2010.
警告：这些引文格式不一定是100％准确.