Klehr, H. (1984). The heyday of American communism: The depression decade. Basic Books.
Chicago-Zitierstil (17. Ausg.)Klehr, Harvey. The Heyday of American Communism: The Depression Decade. New York: Basic Books, 1984.
MLA-Zitierstil (8. Ausg.)Klehr, Harvey. The Heyday of American Communism: The Depression Decade. Basic Books, 1984.
警告：这些引文格式不一定是100％准确.