APA (7th ed.) Citation

Bibby, J. F., Mann, T. E., & Ornstein, N. J. (1980). Vital statistics on congress, 1980. American Enterprise Institute for Public Policy Research.

Chicago Style (17th ed.) Citation

Bibby, John F., Thomas E. Mann, and Norman J. Ornstein. Vital Statistics on Congress, 1980. Washington, D.C.: American Enterprise Institute for Public Policy Research, 1980.

MLA (9th ed.) Citation

Bibby, John F., et al. Vital Statistics on Congress, 1980. American Enterprise Institute for Public Policy Research, 1980.