Ito, J. (2003, April 26). Release 4.0. Joi Ito's Web [Blog post]. https://joi.ito.com/weblog/2003/04/26/release-40.html

Ito, Joichi. “Release 4.0.” Joi Ito's Web, 26 April 2003 https://joi.ito.com/weblog/2003/04/26/release-40.html. Accessed 23 Jan 2019

Ito, Joichi. “Release 4.0.” Joi Ito's Web (Blog), April 26, 2003, https://joi.ito.com/weblog/2003/04/26/release-40.html

Ito, J. (2003). Release 4.0. Joi Ito's Web. https://joi.ito.com/weblog/2003/04/26/release-40.html

Ito J. Release 4.0. Joi Ito's Web [Internet]. 2003 Apr 26; Available from: https://joi.ito.com/weblog/2003/04/26/release-40.html

@online{Ito2003Release4.0,
  author  = {Ito, Joichi},
  title   = {{Release 4.0}},
  journal = {Joi Ito's Web},
  type    = {Blog},
  url     = {https://joi.ito.com/weblog/2003/04/26/release-40.html},
  urldate = {2019-01-23},
  date    = {2003-04-26},
  year    = {2003},
  month   = {Apr},
  day     = {26}
}