| APA | NRNF. (2012, February 16). In Acronym Geek. Retrieved 16:13, February 16, 2012, from http://www.acronymgeek.com/NRNF |
| MLA | "NRNF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NRNF>. |
| MHRA | 'NRNF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NRNF> [accessed 16 February 2012] |
| Chicago | "NRNF", http://www.acronymgeek.com/NRNF (accessed February 16, 2012). |
| CBE/CSE | NRNF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NRNF. |
| Bluebook | NRNF, http://www.acronymgeek.com/NRNF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NRNF, http://www.acronymgeek.com/NRNF (optional description here) (as of Feb. 16, 2012, 16:13). |
| AMA | NRNF. Acronym Geek. February 16, 2012, 16:13. Available at: http://www.acronymgeek.com/NRNF. Accessed February 16, 2012, 16:13. |