Which of the following is a correct way to cite a print source? (pay attention to the period) Question 7 options:

The delegates debated the plans for four months, six days a week, six hours a day, in the heat of an un-air-conditioned Philadelphia summer. (Brinkley 108)

The delegates debated the plans for four months, six days a week, six hours a day, in the heat of an un-air-conditioned Philadelphia summer (Brinkley 108).