APA (7th ed.) Citation

Million, C. L., & Bowler, D. L. (1969). Feasibility study of oilfield automation. Journal of Petroleum Technology, 21, 1455. https://doi.org/10.2118/2143-PA

Chicago Style (17th ed.) Citation

Million, C. L., and D. L. Bowler. "Feasibility Study of Oilfield Automation." Journal of Petroleum Technology 21 (1969): 1455. https://doi.org/10.2118/2143-PA.

MLA (9th ed.) Citation

Million, C. L., and D. L. Bowler. "Feasibility Study of Oilfield Automation." Journal of Petroleum Technology, vol. 21, 1969, p. 1455, https://doi.org/10.2118/2143-PA.