Hill, P., & Vielvoye, R. (1974). Energy in Crisis ; a Guide to World Oil Supply and Demand and Alternative Resources. Yeatman.
Chicago-Zitierstil (17. Ausg.)Hill, Peter, und Roger Vielvoye. Energy in Crisis ; a Guide to World Oil Supply and Demand and Alternative Resources. London: Yeatman, 1974.
MLA-Zitierstil (8. Ausg.)Hill, Peter, und Roger Vielvoye. Energy in Crisis ; a Guide to World Oil Supply and Demand and Alternative Resources. Yeatman, 1974.
Opozorilo: Ti citati niso vedno 100% točni.