(1985). Prospects for the world oil Industry. CROOM HELM.
Chicago Style (17th ed.) CitationProspects for the World Oil Industry. London: CROOM HELM, 1985.
MLA (9th ed.) CitationProspects for the World Oil Industry. CROOM HELM, 1985.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.