APA (7th ed.) Citation

Ornstein, N. J., Mann, T. E., & Malbin, M. J. (1987). Vital statistics on Congress, 1987-1988. Congressional Quarterly, Inc..

Chicago Style (17th ed.) Citation

Ornstein, Norman J., Thomas E. Mann, and Michael J. Malbin. Vital Statistics on Congress, 1987-1988. Washington, D.C.: Congressional Quarterly, Inc., 1987.

MLA (9th ed.) Citation

Ornstein, Norman J., et al. Vital Statistics on Congress, 1987-1988. Congressional Quarterly, Inc., 1987.