| APA | NRNB. (2012, February 17). In Acronym Geek. Retrieved 05:10, February 17, 2012, from http://www.acronymgeek.com/NRNB |
| MLA | "NRNB." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/NRNB>. |
| MHRA | 'NRNB', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/NRNB> [accessed 17 February 2012] |
| Chicago | "NRNB", http://www.acronymgeek.com/NRNB (accessed February 17, 2012). |
| CBE/CSE | NRNB [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/NRNB. |
| Bluebook | NRNB, http://www.acronymgeek.com/NRNB (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NRNB, http://www.acronymgeek.com/NRNB (optional description here) (as of Feb. 17, 2012, 05:10). |
| AMA | NRNB. Acronym Geek. February 17, 2012, 05:10. Available at: http://www.acronymgeek.com/NRNB. Accessed February 17, 2012, 05:10. |