Stolberg, D. (2015). Changes between the lines: Diachronic contact phenomena in written Pennsylvania German. De Gruyter.
芝加哥风格引文Stolberg, Doris. Changes Between the Lines: Diachronic Contact Phenomena in Written Pennsylvania German. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2015.
MLA引文Stolberg, Doris. Changes Between the Lines: Diachronic Contact Phenomena in Written Pennsylvania German. De Gruyter, 2015.
警告：这些引文格式不一定是100％准确.