| APA | NIEA. (2012, February 16). In Acronym Geek. Retrieved 14:42, February 16, 2012, from http://www.acronymgeek.com/NIEA |
| MLA | "NIEA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NIEA>. |
| MHRA | 'NIEA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NIEA> [accessed 16 February 2012] |
| Chicago | "NIEA", http://www.acronymgeek.com/NIEA (accessed February 16, 2012). |
| CBE/CSE | NIEA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NIEA. |
| Bluebook | NIEA, http://www.acronymgeek.com/NIEA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIEA, http://www.acronymgeek.com/NIEA (optional description here) (as of Feb. 16, 2012, 14:42). |
| AMA | NIEA. Acronym Geek. February 16, 2012, 14:42. Available at: http://www.acronymgeek.com/NIEA. Accessed February 16, 2012, 14:42. |