APA   Click to copy
Wen, H., Rojas, J. R., & Dey, A. K. (2016). Serendipity: Finger Gesture Recognition using an Off-the-Shelf Smartwatch. Human Factors in Computing Systems, 3847–3851.

Chicago/Turabian   Click to copy
Wen, Hongyi, Julian Ramos Rojas, and Anind K. Dey. “Serendipity: Finger Gesture Recognition Using an Off-the-Shelf Smartwatch.” Human Factors in Computing Systems (April 6, 2016): 3847–3851.

MLA   Click to copy
Wen, Hongyi, et al. “Serendipity: Finger Gesture Recognition Using an Off-the-Shelf Smartwatch.” Human Factors in Computing Systems, Apr. 2016, pp. 3847–51.

@article{hongyi2016a,
  title = {Serendipity: Finger Gesture Recognition using an Off-the-Shelf Smartwatch},
  year = {2016},
  month = apr,
  day = {6},
  journal = {Human Factors in Computing Systems},
  pages = {3847-3851},
  author = {Wen, Hongyi and Rojas, Julian Ramos and Dey, Anind K.},
  booktitle = {chi},
  month_numeric = {4}
}