| APA | NNNR. (2012, February 15). In Acronym Geek. Retrieved 06:06, February 15, 2012, from http://www.acronymgeek.com/NNNR |
| MLA | "NNNR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NNNR>. |
| MHRA | 'NNNR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NNNR> [accessed 15 February 2012] |
| Chicago | "NNNR", http://www.acronymgeek.com/NNNR (accessed February 15, 2012). |
| CBE/CSE | NNNR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NNNR. |
| Bluebook | NNNR, http://www.acronymgeek.com/NNNR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NNNR, http://www.acronymgeek.com/NNNR (optional description here) (as of Feb. 15, 2012, 06:06). |
| AMA | NNNR. Acronym Geek. February 15, 2012, 06:06. Available at: http://www.acronymgeek.com/NNNR. Accessed February 15, 2012, 06:06. |