Dyfyniad APA

World Health Organization & united Nations Environment Programme. (1991). IPCS: Environmental Health Criteria 127: Acrolein. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization and united Nations Environment Programme. IPCS: Environmental Health Criteria 127: Acrolein. Geneva: World Health Organization, 1991.

Dyfyniad MLA

World Health Organization and united Nations Environment Programme. IPCS: Environmental Health Criteria 127: Acrolein. World Health Organization, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.