Levin, A. L. (1972). Dare to be different: A biography of Louis H. Levin of Baltimore ; a pioneer in Jewish social service / Alexandra Lee Levin. Bloch.
Chicago-Zitierstil (17. Ausg.)Levin, Alexandra Lee. Dare to Be Different: A Biography of Louis H. Levin of Baltimore ; a Pioneer in Jewish Social Service / Alexandra Lee Levin. New York: Bloch, 1972.
MLA-Zitierstil (8. Ausg.)Levin, Alexandra Lee. Dare to Be Different: A Biography of Louis H. Levin of Baltimore ; a Pioneer in Jewish Social Service / Alexandra Lee Levin. Bloch, 1972.
警告：這些引文格式不一定是100％准確.