APA   Click to copy
Sinner, P., Prochazka, F., Paus-Hasebrink, I., & Farrugia, L. (2013). {FAQ} 34: {What} are good approaches to conducting focus groups with children? In K. Ólafsson, S. Livingstone, & L. Haddon (Eds.), How to research children and online technologies? Frequently asked questions and best practice (pp. 87–89). London: LSE.

Chicago/Turabian   Click to copy
Sinner, Philip, Fabian Prochazka, Ingrid Paus-Hasebrink, and Lorleen Farrugia. “{FAQ} 34: {What} Are Good Approaches to Conducting Focus Groups with Children?” In How to Research Children and Online Technologies? Frequently Asked Questions and Best Practice, edited by Kjartan Ólafsson, Sonia Livingstone, and Leslie Haddon, 87–89. London: LSE, 2013.

MLA   Click to copy
Sinner, Philip, et al. “{FAQ} 34: {What} Are Good Approaches to Conducting Focus Groups with Children?” How to Research Children and Online Technologies? Frequently Asked Questions and Best Practice, edited by Kjartan Ólafsson et al., LSE, 2013, pp. 87–89.

@incollection{sinner2013a,
  title = {{FAQ} 34: {What} are good approaches to conducting focus groups with children?},
  year = {2013},
  address = {London},
  pages = {87-89},
  publisher = {LSE},
  author = {Sinner, Philip and Prochazka, Fabian and Paus-Hasebrink, Ingrid and Farrugia, Lorleen},
  editor = {Ólafsson, Kjartan and Livingstone, Sonia and Haddon, Leslie},
  booktitle = {How to research children and online technologies? Frequently asked questions and best practice}
}