(1633). Helpes to humiliation. By Robert Bolton. And published before his death. [electronic resource].
芝加哥风格引文Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.
MLA引文Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.
警告：这些引文格式不一定是100％准确.