| APA | TTYH. (2012, February 15). In Acronym Geek. Retrieved 07:12, February 15, 2012, from http://www.acronymgeek.com/TTYH |
| MLA | "TTYH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TTYH>. |
| MHRA | 'TTYH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TTYH> [accessed 15 February 2012] |
| Chicago | "TTYH", http://www.acronymgeek.com/TTYH (accessed February 15, 2012). |
| CBE/CSE | TTYH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TTYH. |
| Bluebook | TTYH, http://www.acronymgeek.com/TTYH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TTYH, http://www.acronymgeek.com/TTYH (optional description here) (as of Feb. 15, 2012, 07:12). |
| AMA | TTYH. Acronym Geek. February 15, 2012, 07:12. Available at: http://www.acronymgeek.com/TTYH. Accessed February 15, 2012, 07:12. |