APA (7e ed.) Bronvermelding
ebrary, Inc, Malbin, M. J., Mann, T. E., & Ornstein, N. J. (2008). Vital statistics on Congress 2008. Brookings Institution Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Michael J. Malbin, Thomas E. Mann, en Norman J. Ornstein. Vital Statistics on Congress 2008. Washington, D.C.: Brookings Institution Press, 2008.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Vital Statistics on Congress 2008. Brookings Institution Press, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.