| APA | NENA. (2012, February 14). In Acronym Geek. Retrieved 16:42, February 14, 2012, from http://www.acronymgeek.com/NENA |
| MLA | "NENA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NENA>. |
| MHRA | 'NENA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NENA> [accessed 14 February 2012] |
| Chicago | "NENA", http://www.acronymgeek.com/NENA (accessed February 14, 2012). |
| CBE/CSE | NENA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NENA. |
| Bluebook | NENA, http://www.acronymgeek.com/NENA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NENA, http://www.acronymgeek.com/NENA (optional description here) (as of Feb. 14, 2012, 16:42). |
| AMA | NENA. Acronym Geek. February 14, 2012, 16:42. Available at: http://www.acronymgeek.com/NENA. Accessed February 14, 2012, 16:42. |