Madsen, P., & Shafritz, J. M. (1992). Essentials of government ethics (ed.). Meridian.
芝加哥风格引文Madsen, Peter, 与 Jay M. Shafritz. Essentials of Government Ethics. ed. New York: Meridian, 1992.
MLA引文Madsen, Peter, 与 Jay M. Shafritz. Essentials of Government Ethics. ed. Meridian, 1992.
警告：这些引文格式不一定是100％准确.