| APA | TIOR. (2012, February 15). In Acronym Geek. Retrieved 18:50, February 15, 2012, from http://www.acronymgeek.com/TIOR |
| MLA | "TIOR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TIOR>. |
| MHRA | 'TIOR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TIOR> [accessed 15 February 2012] |
| Chicago | "TIOR", http://www.acronymgeek.com/TIOR (accessed February 15, 2012). |
| CBE/CSE | TIOR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TIOR. |
| Bluebook | TIOR, http://www.acronymgeek.com/TIOR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TIOR, http://www.acronymgeek.com/TIOR (optional description here) (as of Feb. 15, 2012, 18:50). |
| AMA | TIOR. Acronym Geek. February 15, 2012, 18:50. Available at: http://www.acronymgeek.com/TIOR. Accessed February 15, 2012, 18:50. |