López-Vazquez, C. M., & Fall, C. (2004). Improvement of a Gravity Oil Separator Using a Designed Experiment. Water, Air & Soil Pollution, 157(1-4), 33. https://doi.org/10.1023/B:WATE.0000038874.85413.05
Chicago Style (17th ed.) CitationLópez-Vazquez, Carlos M., and Cheikh Fall. "Improvement of a Gravity Oil Separator Using a Designed Experiment." Water, Air & Soil Pollution 157, no. 1-4 (2004): 33. https://doi.org/10.1023/B:WATE.0000038874.85413.05.
MLA (9th ed.) CitationLópez-Vazquez, Carlos M., and Cheikh Fall. "Improvement of a Gravity Oil Separator Using a Designed Experiment." Water, Air & Soil Pollution, vol. 157, no. 1-4, 2004, p. 33, https://doi.org/10.1023/B:WATE.0000038874.85413.05.
Warning: These citations may not always be 100% accurate.