| APA | NTTY. (2012, February 15). In Acronym Geek. Retrieved 12:05, February 15, 2012, from http://www.acronymgeek.com/NTTY |
| MLA | "NTTY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NTTY>. |
| MHRA | 'NTTY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NTTY> [accessed 15 February 2012] |
| Chicago | "NTTY", http://www.acronymgeek.com/NTTY (accessed February 15, 2012). |
| CBE/CSE | NTTY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NTTY. |
| Bluebook | NTTY, http://www.acronymgeek.com/NTTY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NTTY, http://www.acronymgeek.com/NTTY (optional description here) (as of Feb. 15, 2012, 12:05). |
| AMA | NTTY. Acronym Geek. February 15, 2012, 12:05. Available at: http://www.acronymgeek.com/NTTY. Accessed February 15, 2012, 12:05. |