Friedman, M. (1958). Martin Buber and the social problems of our time: Maurice Friedman.
Chicago-Zitierstil (17. Ausg.)Friedman, Maurice. Martin Buber and the Social Problems of Our Time: Maurice Friedman. New York, 1958.
MLA-Zitierstil (8. Ausg.)Friedman, Maurice. Martin Buber and the Social Problems of Our Time: Maurice Friedman. 1958.
警告：這些引文格式不一定是100％准確.