APA-viite (7. p.)
ebrary, Inc, & Wittes, B. (2012). Campaign 2012: Twelve independent ideas for improving American public policy. Brookings Institution Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Benjamin Wittes. Campaign 2012: Twelve Independent Ideas for Improving American Public Policy. Washington, D.C.: Brookings Institution Press, 2012.
MLA-viite (9. p.)
ebrary, Inc, ja Benjamin Wittes. Campaign 2012: Twelve Independent Ideas for Improving American Public Policy. Brookings Institution Press, 2012.
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