Percy, A., Spark, I., Ibrahim, Y., & Hardy, L. (2011). A numerical control algorithm for navigation of an operator-driven snake-like robot with 4WD-4WS segments. Robotica, 29(3), 471-482. https://doi.org/10.1017/S0263574710000317
Chicago Style (17th ed.) CitationPercy, Andrew, Ian Spark, Yousef Ibrahim, and Leon Hardy. "A Numerical Control Algorithm for Navigation of an Operator-driven Snake-like Robot with 4WD-4WS Segments." Robotica 29, no. 3 (2011): 471-482. https://doi.org/10.1017/S0263574710000317.
MLA (9th ed.) CitationPercy, Andrew, et al. "A Numerical Control Algorithm for Navigation of an Operator-driven Snake-like Robot with 4WD-4WS Segments." Robotica, vol. 29, no. 3, 2011, pp. 471-482, https://doi.org/10.1017/S0263574710000317.
Warning: These citations may not always be 100% accurate.