Answer:
The second option is the answer.
Step-by-step explanation:
Direct citation occurs when the author of a text uses the words of another author, reproducing them exactly as the original author wrote them. Whenever a direct quote is used in the text, it must be placed in quotation marks, as this way the author reinforces the idea that these words belong to another actor.
In this case, we can conclude that among the options given in the question above, the second option is the correct answer.