Long, M. H. (2015). Second language acquisition and task-based language teaching. John Wiley & Sons, Ltd..
芝加哥风格引文Long, Michael H. Second Language Acquisition and Task-based Language Teaching. West Sussex, England: John Wiley & Sons, Ltd., 2015.
MLA引文Long, Michael H. Second Language Acquisition and Task-based Language Teaching. John Wiley & Sons, Ltd., 2015.
警告：这些引文格式不一定是100％准确.