APA   Click to copy
Forlizzi, J., Li, I., & Dey, A. K. (2006). Ambient Interfaces that Motivate Changes in Human Behavior.

Chicago/Turabian   Click to copy
Forlizzi, Jodi, Ian Li, and Anind K. Dey. “Ambient Interfaces That Motivate Changes in Human Behavior.” (November 31, 2006).

MLA   Click to copy
Forlizzi, Jodi, et al. Ambient Interfaces That Motivate Changes in Human Behavior. Nov. 2006.

@article{jodi2006a,
  title = {Ambient Interfaces that Motivate Changes in Human Behavior.},
  year = {2006},
  month = nov,
  day = {31},
  author = {Forlizzi, Jodi and Li, Ian and Dey, Anind K.},
  month_numeric = {11}
}