| APA | QUGS. (2012, February 16). In Acronym Geek. Retrieved 08:30, February 16, 2012, from http://www.acronymgeek.com/QUGS |
| MLA | "QUGS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QUGS>. |
| MHRA | 'QUGS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QUGS> [accessed 16 February 2012] |
| Chicago | "QUGS", http://www.acronymgeek.com/QUGS (accessed February 16, 2012). |
| CBE/CSE | QUGS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QUGS. |
| Bluebook | QUGS, http://www.acronymgeek.com/QUGS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QUGS, http://www.acronymgeek.com/QUGS (optional description here) (as of Feb. 16, 2012, 08:30). |
| AMA | QUGS. Acronym Geek. February 16, 2012, 08:30. Available at: http://www.acronymgeek.com/QUGS. Accessed February 16, 2012, 08:30. |