The method which is used to integrate the quotation into this passage is:
According to the given question, we are asked to state the method which is used to integrate the quotation into this passage.
As a result of this, we can see that from the given excerpt, there is the narration about the Peace Corps and how the President JF Kennedy made a famous speech.
With this in mind, we can see that the way the author integrated the quotation was to show the name of the author in the preceding line.
Therefore, the correct answer is option A
Read more about quotations here:
https://brainly.com/question/4089770