APA   Click to copy
Nagel, K. S., Nagel, K. S., Kidd, C. D., Kidd, C. D., O'Connell, T., O'Connell, T., … Abowd, G. D. (2001). The Family Intercom: Developing a Context-Aware Audio Communication System. Ubiquitous Computing, 176–183.

Chicago/Turabian   Click to copy
Nagel, Kristine Susanne, Kristine Susanne Nagel, Cory D. Kidd, Cory D. Kidd, Thomas O'Connell, Thomas O'Connell, Anind K. Dey, Anind K. Dey, Gregory D. Abowd, and Gregory D. Abowd. “The Family Intercom: Developing a Context-Aware Audio Communication System.” Ubiquitous Computing (August 29, 2001): 176–183.

MLA   Click to copy
Nagel, Kristine Susanne, et al. “The Family Intercom: Developing a Context-Aware Audio Communication System.” Ubiquitous Computing, Aug. 2001, pp. 176–83.

@article{kristine2001a,
  title = {The Family Intercom: Developing a Context-Aware Audio Communication System},
  year = {2001},
  month = aug,
  day = {29},
  journal = {Ubiquitous Computing},
  pages = {176-183},
  author = {Nagel, Kristine Susanne and Nagel, Kristine Susanne and Kidd, Cory D. and Kidd, Cory D. and O'Connell, Thomas and O'Connell, Thomas and Dey, Anind K. and Dey, Anind K. and Abowd, Gregory D. and Abowd, Gregory D.},
  booktitle = {ubicomp},
  month_numeric = {8}
}