| APA | NTTB. (2012, February 10). In Acronym Geek. Retrieved 19:08, February 10, 2012, from http://www.acronymgeek.com/NTTB |
| MLA | "NTTB." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/NTTB>. |
| MHRA | 'NTTB', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/NTTB> [accessed 10 February 2012] |
| Chicago | "NTTB", http://www.acronymgeek.com/NTTB (accessed February 10, 2012). |
| CBE/CSE | NTTB [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/NTTB. |
| Bluebook | NTTB, http://www.acronymgeek.com/NTTB (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NTTB, http://www.acronymgeek.com/NTTB (optional description here) (as of Feb. 10, 2012, 19:08). |
| AMA | NTTB. Acronym Geek. February 10, 2012, 19:08. Available at: http://www.acronymgeek.com/NTTB. Accessed February 10, 2012, 19:08. |