APA (7th ed.) Zitazioa

World Health Organization. Regional Office for Europe, World Health Organization. Regional Office for Europe, & ebrary, Inc. (2010). Protecting children's health in a changing environment: Report of the Fifth Ministerial Conference on Environment and Health. World Health Organization.

Chicago Style (17th ed.) Zitazioa

World Health Organization. Regional Office for Europe, World Health Organization. Regional Office for Europe, eta Inc ebrary. Protecting Children's Health in a Changing Environment: Report of the Fifth Ministerial Conference on Environment and Health. Geneva: World Health Organization, 2010.

MLA (9th ed.) Zitazioa

World Health Organization. Regional Office for Europe, et al. Protecting Children's Health in a Changing Environment: Report of the Fifth Ministerial Conference on Environment and Health. World Health Organization, 2010.