| APA | NIER. (2012, February 15). In Acronym Geek. Retrieved 10:02, February 15, 2012, from http://www.acronymgeek.com/NIER |
| MLA | "NIER." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NIER>. |
| MHRA | 'NIER', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NIER> [accessed 15 February 2012] |
| Chicago | "NIER", http://www.acronymgeek.com/NIER (accessed February 15, 2012). |
| CBE/CSE | NIER [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NIER. |
| Bluebook | NIER, http://www.acronymgeek.com/NIER (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIER, http://www.acronymgeek.com/NIER (optional description here) (as of Feb. 15, 2012, 10:02). |
| AMA | NIER. Acronym Geek. February 15, 2012, 10:02. Available at: http://www.acronymgeek.com/NIER. Accessed February 15, 2012, 10:02. |