| APA | UDGG. (2012, February 14). In Acronym Geek. Retrieved 15:40, February 14, 2012, from http://www.acronymgeek.com/UDGG |
| MLA | "UDGG." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/UDGG>. |
| MHRA | 'UDGG', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/UDGG> [accessed 14 February 2012] |
| Chicago | "UDGG", http://www.acronymgeek.com/UDGG (accessed February 14, 2012). |
| CBE/CSE | UDGG [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/UDGG. |
| Bluebook | UDGG, http://www.acronymgeek.com/UDGG (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UDGG, http://www.acronymgeek.com/UDGG (optional description here) (as of Feb. 14, 2012, 15:40). |
| AMA | UDGG. Acronym Geek. February 14, 2012, 15:40. Available at: http://www.acronymgeek.com/UDGG. Accessed February 14, 2012, 15:40. |