Bergler, E. (1956). Laughter and the Sense of Humor: By Edmund Bergler. Intercontinental Medical Book Corp..
Chicago-Zitierstil (17. Ausg.)Bergler, Edmund. Laughter and the Sense of Humor: By Edmund Bergler. New York: Intercontinental Medical Book Corp., 1956.
MLA-Zitierstil (8. Ausg.)Bergler, Edmund. Laughter and the Sense of Humor: By Edmund Bergler. Intercontinental Medical Book Corp., 1956.
警告：这些引文格式不一定是100％准确.