Cita APA (7a ed.)

World Health Organization & United Nations Environment Programme. (1986). Principles and methods for evaluating the toxicity of chemicals: Part 1. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization y United Nations Environment Programme. Principles and Methods for Evaluating the Toxicity of Chemicals: Part 1. Geneva: World Health Organization, 1986.

Cita MLA (9a ed.)

World Health Organization y United Nations Environment Programme. Principles and Methods for Evaluating the Toxicity of Chemicals: Part 1. World Health Organization, 1986.