| APA | UIEI. (2012, February 16). In Acronym Geek. Retrieved 07:56, February 16, 2012, from http://www.acronymgeek.com/UIEI |
| MLA | "UIEI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UIEI>. |
| MHRA | 'UIEI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UIEI> [accessed 16 February 2012] |
| Chicago | "UIEI", http://www.acronymgeek.com/UIEI (accessed February 16, 2012). |
| CBE/CSE | UIEI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UIEI. |
| Bluebook | UIEI, http://www.acronymgeek.com/UIEI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UIEI, http://www.acronymgeek.com/UIEI (optional description here) (as of Feb. 16, 2012, 07:56). |
| AMA | UIEI. Acronym Geek. February 16, 2012, 07:56. Available at: http://www.acronymgeek.com/UIEI. Accessed February 16, 2012, 07:56. |