Brinkley, A. (1993). The unfinished nation: A concise history of the American people. Overture books.
芝加哥风格引文Brinkley, Alan. The Unfinished Nation: A Concise History of the American People. New York: Overture books, 1993.
MLA引文Brinkley, Alan. The Unfinished Nation: A Concise History of the American People. Overture books, 1993.
警告：这些引文格式不一定是100％准确.