| APA | GGH. (2012, February 13). In Acronym Geek. Retrieved 23:04, February 13, 2012, from http://www.acronymgeek.com/GGH |
| MLA | "GGH." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/GGH>. |
| MHRA | 'GGH', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/GGH> [accessed 13 February 2012] |
| Chicago | "GGH", http://www.acronymgeek.com/GGH (accessed February 13, 2012). |
| CBE/CSE | GGH [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/GGH. |
| Bluebook | GGH, http://www.acronymgeek.com/GGH (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GGH, http://www.acronymgeek.com/GGH (optional description here) (as of Feb. 13, 2012, 23:04). |
| AMA | GGH. Acronym Geek. February 13, 2012, 23:04. Available at: http://www.acronymgeek.com/GGH. Accessed February 13, 2012, 23:04. |