APA (7th ed.) Citation

Ornstein, N. J., Mann, T. E., & Malbin, M. J. (1992). Vital statistics on Congress, 1991-1992. Congressional Quarterly.

Chicago Style (17th ed.) Citation

Ornstein, Norman J., Thomas E. Mann, and Michael J. Malbin. Vital Statistics on Congress, 1991-1992. Washington, D.C.: Congressional Quarterly, 1992.

MLA (9th ed.) Citation

Ornstein, Norman J., et al. Vital Statistics on Congress, 1991-1992. Congressional Quarterly, 1992.