| APA | NNRK. (2012, February 15). In Acronym Geek. Retrieved 00:54, February 15, 2012, from http://www.acronymgeek.com/NNRK |
| MLA | "NNRK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NNRK>. |
| MHRA | 'NNRK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NNRK> [accessed 15 February 2012] |
| Chicago | "NNRK", http://www.acronymgeek.com/NNRK (accessed February 15, 2012). |
| CBE/CSE | NNRK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NNRK. |
| Bluebook | NNRK, http://www.acronymgeek.com/NNRK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NNRK, http://www.acronymgeek.com/NNRK (optional description here) (as of Feb. 15, 2012, 00:54). |
| AMA | NNRK. Acronym Geek. February 15, 2012, 00:54. Available at: http://www.acronymgeek.com/NNRK. Accessed February 15, 2012, 00:54. |