| APA | T4EC. (2012, February 17). In Acronym Geek. Retrieved 06:06, February 17, 2012, from http://www.acronymgeek.com/T4EC |
| MLA | "T4EC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/T4EC>. |
| MHRA | 'T4EC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/T4EC> [accessed 17 February 2012] |
| Chicago | "T4EC", http://www.acronymgeek.com/T4EC (accessed February 17, 2012). |
| CBE/CSE | T4EC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/T4EC. |
| Bluebook | T4EC, http://www.acronymgeek.com/T4EC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, T4EC, http://www.acronymgeek.com/T4EC (optional description here) (as of Feb. 17, 2012, 06:06). |
| AMA | T4EC. Acronym Geek. February 17, 2012, 06:06. Available at: http://www.acronymgeek.com/T4EC. Accessed February 17, 2012, 06:06. |