| APA | NNOS-IR. (2012, February 10). In Acronym Geek. Retrieved 10:02, February 10, 2012, from http://www.acronymgeek.com/NNOS-IR |
| MLA | "NNOS-IR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/NNOS-IR>. |
| MHRA | 'NNOS-IR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/NNOS-IR> [accessed 10 February 2012] |
| Chicago | "NNOS-IR", http://www.acronymgeek.com/NNOS-IR (accessed February 10, 2012). |
| CBE/CSE | NNOS-IR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/NNOS-IR. |
| Bluebook | NNOS-IR, http://www.acronymgeek.com/NNOS-IR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NNOS-IR, http://www.acronymgeek.com/NNOS-IR (optional description here) (as of Feb. 10, 2012, 10:02). |
| AMA | NNOS-IR. Acronym Geek. February 10, 2012, 10:02. Available at: http://www.acronymgeek.com/NNOS-IR. Accessed February 10, 2012, 10:02. |