Johnson, P. (1983). Modern times: The world from the twenties to the eighties. Harper & Row.
Chicago-Zitierstil (17. Ausg.)Johnson, Paul. Modern Times: The World from the Twenties to the Eighties. New York [u.a.]: Harper & Row, 1983.
MLA-Zitierstil (8. Ausg.)Johnson, Paul. Modern Times: The World from the Twenties to the Eighties. Harper & Row, 1983.
警告：这些引文格式不一定是100％准确.