| APA | TUU. (2012, February 14). In Acronym Geek. Retrieved 06:46, February 14, 2012, from http://www.acronymgeek.com/TUU |
| MLA | "TUU." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/TUU>. |
| MHRA | 'TUU', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/TUU> [accessed 14 February 2012] |
| Chicago | "TUU", http://www.acronymgeek.com/TUU (accessed February 14, 2012). |
| CBE/CSE | TUU [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/TUU. |
| Bluebook | TUU, http://www.acronymgeek.com/TUU (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TUU, http://www.acronymgeek.com/TUU (optional description here) (as of Feb. 14, 2012, 06:46). |
| AMA | TUU. Acronym Geek. February 14, 2012, 06:46. Available at: http://www.acronymgeek.com/TUU. Accessed February 14, 2012, 06:46. |