| APA | T4. (2012, February 14). In Acronym Geek. Retrieved 06:49, February 14, 2012, from http://www.acronymgeek.com/T4 |
| MLA | "T4." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/T4>. |
| MHRA | 'T4', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/T4> [accessed 14 February 2012] |
| Chicago | "T4", http://www.acronymgeek.com/T4 (accessed February 14, 2012). |
| CBE/CSE | T4 [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/T4. |
| Bluebook | T4, http://www.acronymgeek.com/T4 (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, T4, http://www.acronymgeek.com/T4 (optional description here) (as of Feb. 14, 2012, 06:49). |
| AMA | T4. Acronym Geek. February 14, 2012, 06:49. Available at: http://www.acronymgeek.com/T4. Accessed February 14, 2012, 06:49. |