| APA | UNIS. (2012, February 16). In Acronym Geek. Retrieved 19:43, February 16, 2012, from http://www.acronymgeek.com/UNIS |
| MLA | "UNIS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UNIS>. |
| MHRA | 'UNIS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UNIS> [accessed 16 February 2012] |
| Chicago | "UNIS", http://www.acronymgeek.com/UNIS (accessed February 16, 2012). |
| CBE/CSE | UNIS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UNIS. |
| Bluebook | UNIS, http://www.acronymgeek.com/UNIS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UNIS, http://www.acronymgeek.com/UNIS (optional description here) (as of Feb. 16, 2012, 19:43). |
| AMA | UNIS. Acronym Geek. February 16, 2012, 19:43. Available at: http://www.acronymgeek.com/UNIS. Accessed February 16, 2012, 19:43. |