APA   Click to copy
Hsieh, G., & Counts, S. (2009). mimir: a market-based real-time question and answer service. Human Factors in Computing Systems, 769–778.

Chicago/Turabian   Click to copy
Hsieh, Gary, and Scott Counts. “Mimir: a Market-Based Real-Time Question and Answer Service.” Human Factors in Computing Systems (March 3, 2009): 769–778.

MLA   Click to copy
Hsieh, Gary, and Scott Counts. “Mimir: a Market-Based Real-Time Question and Answer Service.” Human Factors in Computing Systems, Mar. 2009, pp. 769–78.

@article{gary2009a,
  title = {mimir: a market-based real-time question and answer service},
  year = {2009},
  month = mar,
  day = {3},
  journal = {Human Factors in Computing Systems},
  pages = {769-778},
  author = {Hsieh, Gary and Counts, Scott},
  booktitle = {chi},
  month_numeric = {3}
}