| APA | GUST. (2012, February 15). In Acronym Geek. Retrieved 13:43, February 15, 2012, from http://www.acronymgeek.com/GUST |
| MLA | "GUST." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GUST>. |
| MHRA | 'GUST', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GUST> [accessed 15 February 2012] |
| Chicago | "GUST", http://www.acronymgeek.com/GUST (accessed February 15, 2012). |
| CBE/CSE | GUST [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GUST. |
| Bluebook | GUST, http://www.acronymgeek.com/GUST (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GUST, http://www.acronymgeek.com/GUST (optional description here) (as of Feb. 15, 2012, 13:43). |
| AMA | GUST. Acronym Geek. February 15, 2012, 13:43. Available at: http://www.acronymgeek.com/GUST. Accessed February 15, 2012, 13:43. |