APA (7th ed.) Citation

Research Counsel of Washington, Flint, C. E., & Conway, S. M. (1983). The Company data directory. Research Counsel of Washington.

Chicago Style (17th ed.) Citation

Research Counsel of Washington, Christine E. Flint, and Stephen M. Conway. The Company Data Directory. Washington, D.C.: Research Counsel of Washington, 1983.

MLA (9th ed.) Citation

Research Counsel of Washington, et al. The Company Data Directory. Research Counsel of Washington, 1983.