Beckmann, H. 1. (1974). Geology of petroleum. Ludwigsburg, Stuttgart: Ferdinand Enke.
Chicago Style CitationBeckmann, Heinz 1918-. Geology of Petroleum. Ludwigsburg, Stuttgart: Ferdinand Enke, 1974.
MLA CitationBeckmann, Heinz 1918-. Geology of Petroleum. Ludwigsburg, Stuttgart: Ferdinand Enke, 1974.
Warning: These citations may not always be 100% accurate.