Dotan Cohen. What is Facebook? 2012-4-14 Available at: http://what-is-what.com/what_is/facebook.html Accessed: 2017-4-24
What is Facebook? (2012-4-14) In website What-is-What. Retrieved 2017-4-24 from http://what-is-what.com/what_is/facebook.html
Dotan Cohen, "What is Facebook?" What-is-What http://what-is-what.com/what_is/facebook.html (accessed 2017-4-24)
Dotan Cohen. What is Facebook? [Internet]. What-is-What; 2012-4-14 [cited 2017-4-24]. Available from: http://what-is-what.com/what_is/facebook.html
Dotan Cohen, 'What is Facebook?', What-is-What, 2012-4-14, <http://what-is-what.com/what_is/facebook.html> [accessed 2017-4-24]
Dotan Cohen. "What is Facebook?" What-is-What, 2012-4-14. Web. 2017-4-24.
What-is-What does not accept anonymous contributions and all contributors to an article are listed in the recommended citation format. Most articles have a single author. Recognising the difficulty in obtaining primary sources in the technology sector, especially in regards to open source software, What-is-What sources all information from official documentation including software manuals, press releases, peer-reviewed scientific journals, public statements by software authors, other such reliable sources. What-is-What is often cited on community-compiled references such as internet forums, Wikipedia, and IRC. However, What-is-What should still be considered a tertiary source and cannot be held responsible for errors, ommisions, or author bias.