Witham, R. A., & Neilson, W. A. e. (1909). English and Scottish popular ballads. Houghton Mifflin Company.
芝加哥风格引文Witham, Rose Adelaide, 与 William Allan editor Neilson. English and Scottish Popular Ballads. Boston: Houghton Mifflin Company, 1909.
MLA引文Witham, Rose Adelaide, 与 William Allan editor Neilson. English and Scottish Popular Ballads. Houghton Mifflin Company, 1909.
警告：这些引文格式不一定是100％准确.