, M. (1994). Measurement while drilling No.40. Society of Petroleum Engineers.
Chicago Style (17th ed.) Citation, Measurement. Measurement While Drilling No.40. Society of Petroleum Engineers, 1994.
MLA (8th ed.) Citation, Measurement. Measurement While Drilling No.40. Society of Petroleum Engineers, 1994.
Warning: These citations may not always be 100% accurate.