Dyfyniad APA

Nelson, C. J., Dulio, D. A., & Medvic, S. K. (2002). Shades of gray: Perspectives on campaign ethics. The Brookings Institution.

Dyfyniad Arddull Chicago

Nelson, Candice J., David A. Dulio, and Stephen K. Medvic. Shades of Gray: Perspectives on Campaign Ethics. Washington, D. C: The Brookings Institution, 2002.

Dyfyniad MLA

Nelson, Candice J., et al. Shades of Gray: Perspectives on Campaign Ethics. The Brookings Institution, 2002.

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