APA (7th ed.) Citation

Sullivan, R. J., Heller, W. M., & Aldridge, E. C. (1978). Candidate U.S. civil defense programs. System Planning Corp..

Chicago Style (17th ed.) Citation

Sullivan, Roger J., Winder M. Heller, and Edward C. Aldridge. Candidate U.S. Civil Defense Programs. Arlington, Va.: System Planning Corp., 1978.

MLA (9th ed.) Citation

Sullivan, Roger J., et al. Candidate U.S. Civil Defense Programs. System Planning Corp., 1978.