Peng, E., Peursum, P., Li, L., Venkatesh, S., & Yu, Z. (2010). A smartphone-based obstacle sensor for the visually impaired. Springer-Verlag.
Chicago Style (17th ed.) CitationPeng, En, Patrick Peursum, Ling Li, Svetha Venkatesh, and Z. Yu. A Smartphone-based Obstacle Sensor for the Visually Impaired. Springer-Verlag, 2010.
MLA (9th ed.) CitationPeng, En, et al. A Smartphone-based Obstacle Sensor for the Visually Impaired. Springer-Verlag, 2010.
Warning: These citations may not always be 100% accurate.