O'Donovan, Caroline. "Troll toll: Tablet is now charging its readers for the right to comment." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 10 Feb. 2015. Web. 27 Feb. 2021.
APA
O'Donovan, C. (2015, Feb. 10). Troll toll: Tablet is now charging its readers for the right to comment. Nieman Journalism Lab. Retrieved February 27, 2021, from https://www.niemanlab.org/2015/02/troll-toll-tablet-is-now-charging-its-readers-for-the-right-to-comment/
Chicago
O'Donovan, Caroline. "Troll toll: Tablet is now charging its readers for the right to comment." Nieman Journalism Lab. Last modified February 10, 2015. Accessed February 27, 2021. https://www.niemanlab.org/2015/02/troll-toll-tablet-is-now-charging-its-readers-for-the-right-to-comment/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2015/02/troll-toll-tablet-is-now-charging-its-readers-for-the-right-to-comment/
| title = Troll toll: Tablet is now charging its readers for the right to comment
| last = O'Donovan
| first = Caroline
| work = [[Nieman Journalism Lab]]
| date = 10 February 2015
| accessdate = 27 February 2021
| ref = {{harvid|O'Donovan|2015}}
}}
