| APA | NEPN. (2012, February 16). In Acronym Geek. Retrieved 08:38, February 16, 2012, from http://www.acronymgeek.com/NEPN |
| MLA | "NEPN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NEPN>. |
| MHRA | 'NEPN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NEPN> [accessed 16 February 2012] |
| Chicago | "NEPN", http://www.acronymgeek.com/NEPN (accessed February 16, 2012). |
| CBE/CSE | NEPN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NEPN. |
| Bluebook | NEPN, http://www.acronymgeek.com/NEPN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NEPN, http://www.acronymgeek.com/NEPN (optional description here) (as of Feb. 16, 2012, 08:38). |
| AMA | NEPN. Acronym Geek. February 16, 2012, 08:38. Available at: http://www.acronymgeek.com/NEPN. Accessed February 16, 2012, 08:38. |