APA (7th ed.) Citation

Szasz, T. S., Weinberg, L. S., & Szasz, T. S. (1983). Primary values and major contentions. Prometheus Books.

Chicago Style (17th ed.) Citation

Szasz, Thomas S., Lee S. Weinberg, and Thomas S. Szasz. Primary Values and Major Contentions. New York, N.Y: Prometheus Books, 1983.

MLA (8th ed.) Citation

Szasz, Thomas S., et al. Primary Values and Major Contentions. Prometheus Books, 1983.