APA استشهاد

O'Neill, E. (1955). Long day's journey into night. Yale University press.

استشهاد بنمط شيكاغو

O'Neill, Eugene,1888-1953. Long Day's Journey into Night. London: Yale University press, 1955.

MLA استشهاد

O'Neill, Eugene,1888-1953. Long Day's Journey into Night. Yale University press, 1955.