Fromm, E. (1965). Socialist humanism: An international symposium / ed. by Erich Fromm. Doubleday.
Chicago-Zitierstil (17. Ausg.)Fromm, Erich. Socialist Humanism: An International Symposium / Ed. by Erich Fromm. New York: Doubleday, 1965.
MLA-Zitierstil (8. Ausg.)Fromm, Erich. Socialist Humanism: An International Symposium / Ed. by Erich Fromm. Doubleday, 1965.
警告：这些引文格式不一定是100％准确.