Wittenweiler, H., & Jones, G. F. (2020). Wittenwiler's "Ring" and the Anonymous Scots Poem "Colkelbie Sow": Two Comic-Didactic Works from the Fifteenth Century. Project Muse.
芝加哥风格引文Wittenweiler, Heinrich, 与 George Fenwick Jones. Wittenwiler's "Ring" and the Anonymous Scots Poem "Colkelbie Sow": Two Comic-Didactic Works from the Fifteenth Century. Baltimore, Maryland: Project Muse, 2020.
MLA引文Wittenweiler, Heinrich, 与 George Fenwick Jones. Wittenwiler's "Ring" and the Anonymous Scots Poem "Colkelbie Sow": Two Comic-Didactic Works from the Fifteenth Century. Project Muse, 2020.
警告：这些引文格式不一定是100％准确.