Answer:
Letter D is the correct answer.
Step-by-step explanation:
According to the MLA Style guide, it is necessary to italicize books, periodical titles and almanacs. The reference list should also be written in a separated sheet and it must be entitled as Works cited. It is also mandatory to write it in alphabetical order, using the author's last name. The references should be aligned to the left and the articles should be eliminated from the named in order to shorten them.