When citing a chapter from a book in MLA, you need to follow a specific set of rules. The general format for citing a chapter in a book looks like this:
Author Last Name, First Name. “Chapter Title.” Book Title, edited by Editor Name, Publisher, Year, Page Range.
For example, if you were citing the chapter titled "Introduction to the Socratic Method" from The Socratic Method, edited by Kristen Schell, you would use the following format:
Schell, Kristen, ed. "Introduction to the Socratic Method." The Socratic Method, Harvard University Press, 2019, pp. 8-46.
If you are citing the chapter in-text, refer to the author of the book rather the author of the chapter: (Schell 8).
For further information, you can refer to the MLA guide or this webpage, which provides more detailed information on how to cite various sources: https://owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_works_cited_page_books.html.