| APA | NIWX. (2012, February 12). In Acronym Geek. Retrieved 10:12, February 12, 2012, from http://www.acronymgeek.com/NIWX |
| MLA | "NIWX." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/NIWX>. |
| MHRA | 'NIWX', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/NIWX> [accessed 12 February 2012] |
| Chicago | "NIWX", http://www.acronymgeek.com/NIWX (accessed February 12, 2012). |
| CBE/CSE | NIWX [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/NIWX. |
| Bluebook | NIWX, http://www.acronymgeek.com/NIWX (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIWX, http://www.acronymgeek.com/NIWX (optional description here) (as of Feb. 12, 2012, 10:12). |
| AMA | NIWX. Acronym Geek. February 12, 2012, 10:12. Available at: http://www.acronymgeek.com/NIWX. Accessed February 12, 2012, 10:12. |