Benson, P., & Voller, P. (1997). Autonomy and independence in language learning. Longman.
芝加哥风格引文Benson, Phil, 与 Peter Voller. Autonomy and Independence in Language Learning. New York: Longman, 1997.
MLA引文Benson, Phil, 与 Peter Voller. Autonomy and Independence in Language Learning. Longman, 1997.
警告：这些引文格式不一定是100％准确.