APA   Click to copy
Howley, I. K., & Rosé, C. P. (2010). Student dispositions and help-seeking in collaborative learning. Intelligent Tutoring Systems, 230–232.

Chicago/Turabian   Click to copy
Howley, Iris K., and Carolyn Penstein Rosé. “Student Dispositions and Help-Seeking in Collaborative Learning.” Intelligent Tutoring Systems (May 13, 2010): 230–232.

MLA   Click to copy
Howley, Iris K., and Carolyn Penstein Rosé. “Student Dispositions and Help-Seeking in Collaborative Learning.” Intelligent Tutoring Systems, May 2010, pp. 230–32.

@article{iris2010a,
  title = {Student dispositions and help-seeking in collaborative learning},
  year = {2010},
  month = may,
  day = {13},
  journal = {Intelligent Tutoring Systems},
  pages = {230-232},
  author = {Howley, Iris K. and Rosé, Carolyn Penstein},
  booktitle = {its},
  month_numeric = {5}
}