| APA | QESU. (2012, February 15). In Acronym Geek. Retrieved 06:09, February 15, 2012, from http://www.acronymgeek.com/QESU |
| MLA | "QESU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/QESU>. |
| MHRA | 'QESU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/QESU> [accessed 15 February 2012] |
| Chicago | "QESU", http://www.acronymgeek.com/QESU (accessed February 15, 2012). |
| CBE/CSE | QESU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/QESU. |
| Bluebook | QESU, http://www.acronymgeek.com/QESU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QESU, http://www.acronymgeek.com/QESU (optional description here) (as of Feb. 15, 2012, 06:09). |
| AMA | QESU. Acronym Geek. February 15, 2012, 06:09. Available at: http://www.acronymgeek.com/QESU. Accessed February 15, 2012, 06:09. |