Cita APA (7th ed.)

Lewis, C. W., & Gilman, S. (2005). The ethics challenge in public service: A problem-solving guide (2nd ed.). Jossey-Bass.

Cita Chicago (17th ed.)

Lewis, Carol Weiss, i Stuart Gilman. The Ethics Challenge in Public Service: A Problem-solving Guide. 2nd ed. San Francisco: Jossey-Bass, 2005.

Cita MLA (9th ed.)

Lewis, Carol Weiss, i Stuart Gilman. The Ethics Challenge in Public Service: A Problem-solving Guide. 2nd ed. Jossey-Bass, 2005.