एपीए उद्धरण

(2003). IPCS: Hydrogen sulfide- human health aspects. World Health Organisation.

शिकागो स्टाइल उद्धरण

IPCS: Hydrogen Sulfide- Human Health Aspects. Geneva: World Health Organisation, 2003.

एमएलए उद्धरण

IPCS: Hydrogen Sulfide- Human Health Aspects. World Health Organisation, 2003.