| APA | ZIOR. (2012, February 15). In Acronym Geek. Retrieved 20:22, February 15, 2012, from http://www.acronymgeek.com/ZIOR |
| MLA | "ZIOR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ZIOR>. |
| MHRA | 'ZIOR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ZIOR> [accessed 15 February 2012] |
| Chicago | "ZIOR", http://www.acronymgeek.com/ZIOR (accessed February 15, 2012). |
| CBE/CSE | ZIOR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ZIOR. |
| Bluebook | ZIOR, http://www.acronymgeek.com/ZIOR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZIOR, http://www.acronymgeek.com/ZIOR (optional description here) (as of Feb. 15, 2012, 20:22). |
| AMA | ZIOR. Acronym Geek. February 15, 2012, 20:22. Available at: http://www.acronymgeek.com/ZIOR. Accessed February 15, 2012, 20:22. |