World Health Organization. (2006). Principles for evaluating health risks in children associated with exposure to chemicals. World Health Organization.
Cytowanie według stylu Chicago (wyd. 17)World Health Organization. Principles for Evaluating Health Risks in Children Associated with Exposure to Chemicals. Geneva: World Health Organization, 2006.
Cytowanie według stylu MLA (wyd. 8)World Health Organization. Principles for Evaluating Health Risks in Children Associated with Exposure to Chemicals. World Health Organization, 2006.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..