APA (7th ed.) Citation

United Nations Environment Programme & World Health Organization. (1978). Principles and methods for evaluating the toxicity of chemicals. World Health Organization ; Obtainable from WHO Publications Centre USA.

Chicago Style (17th ed.) Citation

United Nations Environment Programme and World Health Organization. Principles and Methods for Evaluating the Toxicity of Chemicals. Geneva : Albany: World Health Organization ; Obtainable from WHO Publications Centre USA, 1978.

MLA (9th ed.) Citation

United Nations Environment Programme and World Health Organization. Principles and Methods for Evaluating the Toxicity of Chemicals. World Health Organization ; Obtainable from WHO Publications Centre USA, 1978.