Final answer:
In MLA format, the correct in-text citation includes the author's last name and page number, while on the works cited page, the author's last name comes first followed by the title of the source.
Step-by-step explanation:
In MLA format, the correct in-text citation for a direct quotation includes the author's last name and the page number where the quote can be found.
For example, if the quote is from page 21 and the author's last name is Smith, the in-text citation would be (Smith 21).
On a works cited page in MLA format, the source would be listed according to the author's last name, followed by their first name.
The title of the source should be in italics, followed by the publication information.