I'm on a Jstor article, and this author keeps on referencing the same article/author because they are using 'Ibid', so I'm assuming this is a chapter as they have already cited them before this chapter. Because of that, I do not know who they are actually referring to, so how am I supposed to cite this unknown author?
Ibid means the author is referencing the same article they did in their last footnote, so you should be able to find the name of the author through looking at the previous footnotes in the article.