Broder, D. S. (1980). Changing of the guard: Power and leadership in America. Simon and Schuster.
Chicago-Zitierstil (17. Ausg.)Broder, David S. Changing of the Guard: Power and Leadership in America. New York: Simon and Schuster, 1980.
MLA-Zitierstil (8. Ausg.)Broder, David S. Changing of the Guard: Power and Leadership in America. Simon and Schuster, 1980.
警告：這些引文格式不一定是100％准確.