The correct answer is C. The Byronic hero, though named for Lord Byron did not "fully originate from the genius of Lord Byron, but was present in nascent form in the prior literary generation" (Radel 75).
Explanation:
MLA style is one of the most relevant manuals for scholarly publishing, this means MLA styles set guidelines for publishing academical documents mainly in the U.S., this manual includes guidelines for documents formatting, additional resources, abbreviations, and citations. In the case of in-text citation which is when you use the words or ideas from some else, MLA style establishes it is necessary to use quotation marks ("") to mark the exact words or ideas that belong to other source or author, additionally to this it is necessary to write the last name of the author page number where this idea can be found in parentheses, other information such as the name of the document or date of publication is included at the end of the document in a list with all the sources used. Considering this, option C is the correct one, because the words taken from another author are indicated by the quotation marks and at the end of the citation the last name of the author and page of the document in which the citation can be found are included which is exactly what the MLA establishes.
