| APA | QIEU. (2012, February 17). In Acronym Geek. Retrieved 02:23, February 17, 2012, from http://www.acronymgeek.com/QIEU |
| MLA | "QIEU." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/QIEU>. |
| MHRA | 'QIEU', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/QIEU> [accessed 17 February 2012] |
| Chicago | "QIEU", http://www.acronymgeek.com/QIEU (accessed February 17, 2012). |
| CBE/CSE | QIEU [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/QIEU. |
| Bluebook | QIEU, http://www.acronymgeek.com/QIEU (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QIEU, http://www.acronymgeek.com/QIEU (optional description here) (as of Feb. 17, 2012, 02:23). |
| AMA | QIEU. Acronym Geek. February 17, 2012, 02:23. Available at: http://www.acronymgeek.com/QIEU. Accessed February 17, 2012, 02:23. |