| APA | TLU. (2012, February 13). In Acronym Geek. Retrieved 21:29, February 13, 2012, from http://www.acronymgeek.com/TLU |
| MLA | "TLU." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/TLU>. |
| MHRA | 'TLU', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/TLU> [accessed 13 February 2012] |
| Chicago | "TLU", http://www.acronymgeek.com/TLU (accessed February 13, 2012). |
| CBE/CSE | TLU [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/TLU. |
| Bluebook | TLU, http://www.acronymgeek.com/TLU (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TLU, http://www.acronymgeek.com/TLU (optional description here) (as of Feb. 13, 2012, 21:29). |
| AMA | TLU. Acronym Geek. February 13, 2012, 21:29. Available at: http://www.acronymgeek.com/TLU. Accessed February 13, 2012, 21:29. |