Cita APA (7th ed.)

Barrett, S., & Jarvis, W. T. (1993). The Health robbers: A close look at quackery in America. Prometheus Books.

Cita Chicago (17th ed.)

Barrett, Stephen, i William T. Jarvis. The Health Robbers: A Close Look at Quackery in America. Buffalo, N.Y.: Prometheus Books, 1993.

Cita MLA (8th ed.)

Barrett, Stephen, i William T. Jarvis. The Health Robbers: A Close Look at Quackery in America. Prometheus Books, 1993.