| APA | CNN. (2012, February 9). In Acronym Geek. Retrieved 13:15, February 9, 2012, from http://www.acronymgeek.com/CNN |
| MLA | "CNN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/CNN>. |
| MHRA | 'CNN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/CNN> [accessed 9 February 2012] |
| Chicago | "CNN", http://www.acronymgeek.com/CNN (accessed February 9, 2012). |
| CBE/CSE | CNN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/CNN. |
| Bluebook | CNN, http://www.acronymgeek.com/CNN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNN, http://www.acronymgeek.com/CNN (optional description here) (as of Feb. 9, 2012, 13:15). |
| AMA | CNN. Acronym Geek. February 9, 2012, 13:15. Available at: http://www.acronymgeek.com/CNN. Accessed February 9, 2012, 13:15. |