APA   Click to copy
Lederer, S., Dey, A. K., & Mankoff, J. (2001). A Conceptual Model and a Metaphor of Everyday Privacy in Ubiquitous Computing Environments.

Chicago/Turabian   Click to copy
Lederer, Scott, Anind K. Dey, and Jennifer Mankoff. “A Conceptual Model and a Metaphor of Everyday Privacy in Ubiquitous Computing Environments” (November 31, 2001).

MLA   Click to copy
Lederer, Scott, et al. A Conceptual Model and a Metaphor of Everyday Privacy in Ubiquitous Computing Environments. Nov. 2001.

@article{scott2001a,
  title = {A Conceptual Model and a Metaphor of Everyday Privacy in Ubiquitous Computing Environments},
  year = {2001},
  month = nov,
  day = {31},
  author = {Lederer, Scott and Dey, Anind K. and Mankoff, Jennifer},
  month_numeric = {11}
}