ebrary, Inc, Dworkin, S. N., & Wanner, D. (2000). New approaches to old problems: Issues in Romance historical linguistics. John Benjamins Pub. Co..
芝加哥风格引文ebrary, Inc, Steven Norman Dworkin, 与 Dieter Wanner. New Approaches to Old Problems: Issues in Romance Historical Linguistics. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2000.
MLA引文ebrary, Inc, et al. New Approaches to Old Problems: Issues in Romance Historical Linguistics. John Benjamins Pub. Co., 2000.
警告：这些引文格式不一定是100％准确.