Langeveld, Martin. "Tackable aims to become the social network for user-generated news." Nieman Journalism Lab. Nieman Foundation for Journalism at Harvard, 14 Feb. 2011. Web. 7 Apr. 2020.
APA
Langeveld, M. (2011, Feb. 14). Tackable aims to become the social network for user-generated news. Nieman Journalism Lab. Retrieved April 7, 2020, from https://www.niemanlab.org/2011/02/tackable-aims-to-become-the-social-network-for-user-generated-news/
Chicago
Langeveld, Martin. "Tackable aims to become the social network for user-generated news." Nieman Journalism Lab. Last modified February 14, 2011. Accessed April 7, 2020. https://www.niemanlab.org/2011/02/tackable-aims-to-become-the-social-network-for-user-generated-news/.
Wikipedia
{{cite web
| url = https://www.niemanlab.org/2011/02/tackable-aims-to-become-the-social-network-for-user-generated-news/
| title = Tackable aims to become the social network for user-generated news
| last = Langeveld
| first = Martin
| work = [[Nieman Journalism Lab]]
| date = 14 February 2011
| accessdate = 7 April 2020
| ref = {{harvid|Langeveld|2011}}
}}
