| APA | SUG. (2012, February 14). In Acronym Geek. Retrieved 03:56, February 14, 2012, from http://www.acronymgeek.com/SUG |
| MLA | "SUG." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SUG>. |
| MHRA | 'SUG', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SUG> [accessed 14 February 2012] |
| Chicago | "SUG", http://www.acronymgeek.com/SUG (accessed February 14, 2012). |
| CBE/CSE | SUG [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SUG. |
| Bluebook | SUG, http://www.acronymgeek.com/SUG (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SUG, http://www.acronymgeek.com/SUG (optional description here) (as of Feb. 14, 2012, 03:56). |
| AMA | SUG. Acronym Geek. February 14, 2012, 03:56. Available at: http://www.acronymgeek.com/SUG. Accessed February 14, 2012, 03:56. |