| APA | NTA. (2012, February 14). In Acronym Geek. Retrieved 06:59, February 14, 2012, from http://www.acronymgeek.com/NTA |
| MLA | "NTA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NTA>. |
| MHRA | 'NTA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NTA> [accessed 14 February 2012] |
| Chicago | "NTA", http://www.acronymgeek.com/NTA (accessed February 14, 2012). |
| CBE/CSE | NTA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NTA. |
| Bluebook | NTA, http://www.acronymgeek.com/NTA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NTA, http://www.acronymgeek.com/NTA (optional description here) (as of Feb. 14, 2012, 06:59). |
| AMA | NTA. Acronym Geek. February 14, 2012, 06:59. Available at: http://www.acronymgeek.com/NTA. Accessed February 14, 2012, 06:59. |