Gangopadhyay, A. K., Carter, R. O., & Simko, S. (2007). Valvetrain Friction and Wear Performance with Fresh and Used Low-Phosphorous Engine Oils. Tribology Transactions, 50(3), 350. https://doi.org/10.1080/10402000701429204
Chicago Style (17th ed.) CitationGangopadhyay, A. K., R. O. Carter, and S. Simko. "Valvetrain Friction and Wear Performance with Fresh and Used Low-Phosphorous Engine Oils." Tribology Transactions 50, no. 3 (2007): 350. https://doi.org/10.1080/10402000701429204.
MLA (9th ed.) CitationGangopadhyay, A. K., et al. "Valvetrain Friction and Wear Performance with Fresh and Used Low-Phosphorous Engine Oils." Tribology Transactions, vol. 50, no. 3, 2007, p. 350, https://doi.org/10.1080/10402000701429204.
Warning: These citations may not always be 100% accurate.