| APA | IVYR. (2012, February 15). In Acronym Geek. Retrieved 23:56, February 15, 2012, from http://www.acronymgeek.com/IVYR |
| MLA | "IVYR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IVYR>. |
| MHRA | 'IVYR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IVYR> [accessed 15 February 2012] |
| Chicago | "IVYR", http://www.acronymgeek.com/IVYR (accessed February 15, 2012). |
| CBE/CSE | IVYR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IVYR. |
| Bluebook | IVYR, http://www.acronymgeek.com/IVYR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVYR, http://www.acronymgeek.com/IVYR (optional description here) (as of Feb. 15, 2012, 23:56). |
| AMA | IVYR. Acronym Geek. February 15, 2012, 23:56. Available at: http://www.acronymgeek.com/IVYR. Accessed February 15, 2012, 23:56. |