| APA | TTWN. (2012, February 15). In Acronym Geek. Retrieved 21:16, February 15, 2012, from http://www.acronymgeek.com/TTWN |
| MLA | "TTWN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TTWN>. |
| MHRA | 'TTWN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TTWN> [accessed 15 February 2012] |
| Chicago | "TTWN", http://www.acronymgeek.com/TTWN (accessed February 15, 2012). |
| CBE/CSE | TTWN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TTWN. |
| Bluebook | TTWN, http://www.acronymgeek.com/TTWN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TTWN, http://www.acronymgeek.com/TTWN (optional description here) (as of Feb. 15, 2012, 21:16). |
| AMA | TTWN. Acronym Geek. February 15, 2012, 21:16. Available at: http://www.acronymgeek.com/TTWN. Accessed February 15, 2012, 21:16. |