| APA | NZOS. (2012, February 15). In Acronym Geek. Retrieved 11:52, February 15, 2012, from http://www.acronymgeek.com/NZOS |
| MLA | "NZOS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NZOS>. |
| MHRA | 'NZOS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NZOS> [accessed 15 February 2012] |
| Chicago | "NZOS", http://www.acronymgeek.com/NZOS (accessed February 15, 2012). |
| CBE/CSE | NZOS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NZOS. |
| Bluebook | NZOS, http://www.acronymgeek.com/NZOS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NZOS, http://www.acronymgeek.com/NZOS (optional description here) (as of Feb. 15, 2012, 11:52). |
| AMA | NZOS. Acronym Geek. February 15, 2012, 11:52. Available at: http://www.acronymgeek.com/NZOS. Accessed February 15, 2012, 11:52. |