Answer: C. (yakov 1319).
Explanation: According to MLA the correct way to write an in-text citation is to put the author's last name (in this case the author is Dmitri Yakov, so the last name is Yakov), followed by the page from which we obtain the information (in this case the page 1319), both of those elements should be between parentheses, so the answer that represents the correct format is option C.
