| APA | IRD. (2012, February 14). In Acronym Geek. Retrieved 04:18, February 14, 2012, from http://www.acronymgeek.com/IRD |
| MLA | "IRD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IRD>. |
| MHRA | 'IRD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IRD> [accessed 14 February 2012] |
| Chicago | "IRD", http://www.acronymgeek.com/IRD (accessed February 14, 2012). |
| CBE/CSE | IRD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IRD. |
| Bluebook | IRD, http://www.acronymgeek.com/IRD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IRD, http://www.acronymgeek.com/IRD (optional description here) (as of Feb. 14, 2012, 04:18). |
| AMA | IRD. Acronym Geek. February 14, 2012, 04:18. Available at: http://www.acronymgeek.com/IRD. Accessed February 14, 2012, 04:18. |