| APA | IED. (2012, February 15). In Acronym Geek. Retrieved 03:29, February 15, 2012, from http://www.acronymgeek.com/IED |
| MLA | "IED." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IED>. |
| MHRA | 'IED', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IED> [accessed 15 February 2012] |
| Chicago | "IED", http://www.acronymgeek.com/IED (accessed February 15, 2012). |
| CBE/CSE | IED [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IED. |
| Bluebook | IED, http://www.acronymgeek.com/IED (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IED, http://www.acronymgeek.com/IED (optional description here) (as of Feb. 15, 2012, 03:29). |
| AMA | IED. Acronym Geek. February 15, 2012, 03:29. Available at: http://www.acronymgeek.com/IED. Accessed February 15, 2012, 03:29. |