Cita APA

Raffensperger, C., & Tickner, J. A. (1999). Protecting public health & the environment: Implementing the precautionary principle. Washington, D.C.: Island.

Citación estilo Chicago

Raffensperger, Carolyn, y Joel A. Tickner. Protecting Public Health & the Environment: Implementing the Precautionary Principle. Washington, D.C.: Island, 1999.

Cita MLA

Raffensperger, Carolyn, y Joel A. Tickner. Protecting Public Health & the Environment: Implementing the Precautionary Principle. Washington, D.C.: Island, 1999.