| APA | ESNZ. (2012, February 15). In Acronym Geek. Retrieved 16:57, February 15, 2012, from http://www.acronymgeek.com/ESNZ |
| MLA | "ESNZ." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ESNZ>. |
| MHRA | 'ESNZ', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ESNZ> [accessed 15 February 2012] |
| Chicago | "ESNZ", http://www.acronymgeek.com/ESNZ (accessed February 15, 2012). |
| CBE/CSE | ESNZ [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ESNZ. |
| Bluebook | ESNZ, http://www.acronymgeek.com/ESNZ (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESNZ, http://www.acronymgeek.com/ESNZ (optional description here) (as of Feb. 15, 2012, 16:57). |
| AMA | ESNZ. Acronym Geek. February 15, 2012, 16:57. Available at: http://www.acronymgeek.com/ESNZ. Accessed February 15, 2012, 16:57. |