Final answer:
The correct MLA in-text citation format for the source provided is (Yakov 13-19), conforming to MLA guidelines that exclude 'p.' or 'pp.' before page numbers.
Step-by-step explanation:
The proper way to format an in-text citation using MLA style for the source provided would be (Yakov 13-19). According to the MLA format, in-text citations should include the author's last name followed by the page range without p. or pp., enclosed in parentheses. So, option D is correct. It is essential to avoid using phrases like 'pp.' or 'page' before the numbers as that is not in line with MLA citation guidelines. The citation provides a neat, precise reference that enables readers to find the source material in the Works Cited list at the end of your essay or research paper.