Cita APA (7a ed.)
Kidder, R. M. (September/October 1995). Tough choices: Why it's getting harder to be ethical. Futurist, 29, 29-33.
Cita Chicago Style (17a ed.)
Kidder, Rushworth M. "Tough Choices: Why It's Getting Harder to Be Ethical." Futurist 29 (September/October 1995): 29-33.
Cita MLA (9a ed.)
Kidder, Rushworth M. "Tough Choices: Why It's Getting Harder to Be Ethical." Futurist, vol. 29, September/October 1995, pp. 29-33.
Precaución: Estas citas no son 100% exactas.