Windsor, Tim. "Paid content: Time for Tip Jar 2.0?." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 11 Feb. 2009. Web. 23 Sep. 2023.
APA
Windsor, T. (2009, Feb. 11). Paid content: Time for Tip Jar 2.0?. Nieman Journalism Lab. Retrieved September 23, 2023, from https://www.niemanlab.org/2009/02/paid-content-would-tip-jar-20-help/
Chicago
Windsor, Tim. "Paid content: Time for Tip Jar 2.0?." Nieman Journalism Lab. Last modified February 11, 2009. Accessed September 23, 2023. https://www.niemanlab.org/2009/02/paid-content-would-tip-jar-20-help/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2009/02/paid-content-would-tip-jar-20-help/
| title = Paid content: Time for Tip Jar 2.0?
| last = Windsor
| first = Tim
| work = [[Nieman Journalism Lab]]
| date = 11 February 2009
| accessdate = 23 September 2023
| ref = {{harvid|Windsor|2009}}
}}
