| APA | GUGB. (2012, February 16). In Acronym Geek. Retrieved 06:08, February 16, 2012, from http://www.acronymgeek.com/GUGB |
| MLA | "GUGB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GUGB>. |
| MHRA | 'GUGB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GUGB> [accessed 16 February 2012] |
| Chicago | "GUGB", http://www.acronymgeek.com/GUGB (accessed February 16, 2012). |
| CBE/CSE | GUGB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GUGB. |
| Bluebook | GUGB, http://www.acronymgeek.com/GUGB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GUGB, http://www.acronymgeek.com/GUGB (optional description here) (as of Feb. 16, 2012, 06:08). |
| AMA | GUGB. Acronym Geek. February 16, 2012, 06:08. Available at: http://www.acronymgeek.com/GUGB. Accessed February 16, 2012, 06:08. |