| APA | ARIU. (2012, February 16). In Acronym Geek. Retrieved 22:23, February 16, 2012, from http://www.acronymgeek.com/ARIU |
| MLA | "ARIU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ARIU>. |
| MHRA | 'ARIU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ARIU> [accessed 16 February 2012] |
| Chicago | "ARIU", http://www.acronymgeek.com/ARIU (accessed February 16, 2012). |
| CBE/CSE | ARIU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ARIU. |
| Bluebook | ARIU, http://www.acronymgeek.com/ARIU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ARIU, http://www.acronymgeek.com/ARIU (optional description here) (as of Feb. 16, 2012, 22:23). |
| AMA | ARIU. Acronym Geek. February 16, 2012, 22:23. Available at: http://www.acronymgeek.com/ARIU. Accessed February 16, 2012, 22:23. |