| APA | ZIRI. (2012, February 17). In Acronym Geek. Retrieved 00:46, February 17, 2012, from http://www.acronymgeek.com/ZIRI |
| MLA | "ZIRI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ZIRI>. |
| MHRA | 'ZIRI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ZIRI> [accessed 17 February 2012] |
| Chicago | "ZIRI", http://www.acronymgeek.com/ZIRI (accessed February 17, 2012). |
| CBE/CSE | ZIRI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ZIRI. |
| Bluebook | ZIRI, http://www.acronymgeek.com/ZIRI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZIRI, http://www.acronymgeek.com/ZIRI (optional description here) (as of Feb. 17, 2012, 00:46). |
| AMA | ZIRI. Acronym Geek. February 17, 2012, 00:46. Available at: http://www.acronymgeek.com/ZIRI. Accessed February 17, 2012, 00:46. |