O'Donovan, Caroline. "Timeline is providing historical context to the news — but is there a business model to support it?." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 11 Feb. 2015. Web. 28 Nov. 2021.
APA
O'Donovan, C. (2015, Feb. 11). Timeline is providing historical context to the news — but is there a business model to support it?. Nieman Journalism Lab. Retrieved November 28, 2021, from https://www.niemanlab.org/2015/02/timeline-is-providing-historical-context-to-the-news-but-is-there-a-business-model-to-support-it/
Chicago
O'Donovan, Caroline. "Timeline is providing historical context to the news — but is there a business model to support it?." Nieman Journalism Lab. Last modified February 11, 2015. Accessed November 28, 2021. https://www.niemanlab.org/2015/02/timeline-is-providing-historical-context-to-the-news-but-is-there-a-business-model-to-support-it/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2015/02/timeline-is-providing-historical-context-to-the-news-but-is-there-a-business-model-to-support-it/
| title = Timeline is providing historical context to the news — but is there a business model to support it?
| last = O'Donovan
| first = Caroline
| work = [[Nieman Journalism Lab]]
| date = 11 February 2015
| accessdate = 28 November 2021
| ref = {{harvid|O'Donovan|2015}}
}}
