| APA | IIOR. (2012, February 16). In Acronym Geek. Retrieved 11:40, February 16, 2012, from http://www.acronymgeek.com/IIOR |
| MLA | "IIOR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IIOR>. |
| MHRA | 'IIOR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IIOR> [accessed 16 February 2012] |
| Chicago | "IIOR", http://www.acronymgeek.com/IIOR (accessed February 16, 2012). |
| CBE/CSE | IIOR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IIOR. |
| Bluebook | IIOR, http://www.acronymgeek.com/IIOR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IIOR, http://www.acronymgeek.com/IIOR (optional description here) (as of Feb. 16, 2012, 11:40). |
| AMA | IIOR. Acronym Geek. February 16, 2012, 11:40. Available at: http://www.acronymgeek.com/IIOR. Accessed February 16, 2012, 11:40. |