APA ציטוט

World Health Organization & World Health Organization. Principles for the assessment of risks to human health from exposure to chemicals.

Chicago Style (17th ed.) Citation

World Health Organization and World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.

ציטוט MLA

World Health Organization and World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.