APA   Click to copy
Oost, E. V., & Reed, D. (2011). Towards a sociological understanding of robots as companions. Human-Robot Personal Relationships. Lecture Notes of the Institute for Computer Sciences. Social Informatics and Telecommunications Engineering, 59, 11–18.

Chicago/Turabian   Click to copy
Oost, Ellen Van, and Darren Reed. “Towards a Sociological Understanding of Robots as Companions.” Human-Robot Personal Relationships. Lecture notes of the Institute for Computer Sciences. Social Informatics and Telecommunications Engineering 59 (2011): 11–18.

MLA   Click to copy
Oost, Ellen Van, and Darren Reed. “Towards a Sociological Understanding of Robots as Companions.” Human-Robot Personal Relationships. Lecture Notes of the Institute for Computer Sciences. Social Informatics and Telecommunications Engineering, vol. 59, 2011, pp. 11–18.

@article{oost2011a,
  title = {Towards a sociological understanding of robots as companions},
  year = {2011},
  journal = {Human-Robot Personal Relationships. Lecture notes of the Institute for Computer Sciences. Social Informatics and Telecommunications Engineering},
  pages = {11-18},
  volume = {59},
  author = {Oost, Ellen Van and Reed, Darren}
}