| APA | NNEC. (2012, February 16). In Acronym Geek. Retrieved 22:57, February 16, 2012, from http://www.acronymgeek.com/NNEC |
| MLA | "NNEC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NNEC>. |
| MHRA | 'NNEC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NNEC> [accessed 16 February 2012] |
| Chicago | "NNEC", http://www.acronymgeek.com/NNEC (accessed February 16, 2012). |
| CBE/CSE | NNEC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NNEC. |
| Bluebook | NNEC, http://www.acronymgeek.com/NNEC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NNEC, http://www.acronymgeek.com/NNEC (optional description here) (as of Feb. 16, 2012, 22:57). |
| AMA | NNEC. Acronym Geek. February 16, 2012, 22:57. Available at: http://www.acronymgeek.com/NNEC. Accessed February 16, 2012, 22:57. |