Ellis, Justin. "Who watches the watchmen? The Guardian crowdsources its investigation into online tracking." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 18 Apr. 2012. Web. 14 Apr. 2021.
APA
Ellis, J. (2012, Apr. 18). Who watches the watchmen? The Guardian crowdsources its investigation into online tracking. Nieman Journalism Lab. Retrieved April 14, 2021, from https://www.niemanlab.org/2012/04/who-watches-the-watchmen-the-guardian-crowdsources-its-investigation-into-online-tracking/
Chicago
Ellis, Justin. "Who watches the watchmen? The Guardian crowdsources its investigation into online tracking." Nieman Journalism Lab. Last modified April 18, 2012. Accessed April 14, 2021. https://www.niemanlab.org/2012/04/who-watches-the-watchmen-the-guardian-crowdsources-its-investigation-into-online-tracking/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2012/04/who-watches-the-watchmen-the-guardian-crowdsources-its-investigation-into-online-tracking/
| title = Who watches the watchmen? The Guardian crowdsources its investigation into online tracking
| last = Ellis
| first = Justin
| work = [[Nieman Journalism Lab]]
| date = 18 April 2012
| accessdate = 14 April 2021
| ref = {{harvid|Ellis|2012}}
}}
