Lewis, C. W., & Gilman, S. (2012). The ethics challenge in public service: A problem-solving guide (3rd ed.). Jossey-Bass.
芝加哥风格引文Lewis, Carol W., 与 Stuart Gilman. The Ethics Challenge in Public Service: A Problem-solving Guide. 3rd ed. San Francisco: Jossey-Bass, 2012.
MLA引文Lewis, Carol W., 与 Stuart Gilman. The Ethics Challenge in Public Service: A Problem-solving Guide. 3rd ed. Jossey-Bass, 2012.
警告：这些引文格式不一定是100％准确.