APA aipamena

World Health Organization. (2011). Evaluation of certain food additives and contaminants. World Health Organization.

Chicago Style aipamena

World Health Organization. Evaluation of Certain Food Additives and Contaminants. Geneva, Switzerland: World Health Organization, 2011.

MLA aipamena

World Health Organization. Evaluation of Certain Food Additives and Contaminants. World Health Organization, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.