SPE. (1970). OIL AND GAS PROPERTY EVALUATION ABD RESERVE ESTIMATES. SPE.
Chicago Style (17th ed.) CitationSPE. OIL AND GAS PROPERTY EVALUATION ABD RESERVE ESTIMATES. SPE, 1970.
MLA (8th ed.) CitationSPE. OIL AND GAS PROPERTY EVALUATION ABD RESERVE ESTIMATES. SPE, 1970.
Warning: These citations may not always be 100% accurate.