APA   Click to copy
Tullio, J., Dey, A. K., Chalecki, J., & Fogarty, J. (2007). How it works: a field study of non-technical users interacting with an intelligent system. Human Factors in Computing Systems, 31–40.

Chicago/Turabian   Click to copy
Tullio, Joe, Anind K. Dey, Jason Chalecki, and James Fogarty. “How It Works: a Field Study of Non-Technical Users Interacting with an Intelligent System.” Human Factors in Computing Systems (March 28, 2007): 31–40.

MLA   Click to copy
Tullio, Joe, et al. “How It Works: a Field Study of Non-Technical Users Interacting with an Intelligent System.” Human Factors in Computing Systems, Mar. 2007, pp. 31–40.

@article{joe2007a,
  title = {How it works: a field study of non-technical users interacting with an intelligent system},
  year = {2007},
  month = mar,
  day = {28},
  journal = {Human Factors in Computing Systems},
  pages = {31-40},
  author = {Tullio, Joe and Dey, Anind K. and Chalecki, Jason and Fogarty, James},
  booktitle = {chi},
  month_numeric = {3}
}