| APA | NIW. (2012, February 14). In Acronym Geek. Retrieved 11:35, February 14, 2012, from http://www.acronymgeek.com/NIW |
| MLA | "NIW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NIW>. |
| MHRA | 'NIW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NIW> [accessed 14 February 2012] |
| Chicago | "NIW", http://www.acronymgeek.com/NIW (accessed February 14, 2012). |
| CBE/CSE | NIW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NIW. |
| Bluebook | NIW, http://www.acronymgeek.com/NIW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIW, http://www.acronymgeek.com/NIW (optional description here) (as of Feb. 14, 2012, 11:35). |
| AMA | NIW. Acronym Geek. February 14, 2012, 11:35. Available at: http://www.acronymgeek.com/NIW. Accessed February 14, 2012, 11:35. |