| APA | GGC. (2012, February 10). In Acronym Geek. Retrieved 18:00, February 10, 2012, from http://www.acronymgeek.com/GGC |
| MLA | "GGC." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GGC>. |
| MHRA | 'GGC', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GGC> [accessed 10 February 2012] |
| Chicago | "GGC", http://www.acronymgeek.com/GGC (accessed February 10, 2012). |
| CBE/CSE | GGC [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GGC. |
| Bluebook | GGC, http://www.acronymgeek.com/GGC (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GGC, http://www.acronymgeek.com/GGC (optional description here) (as of Feb. 10, 2012, 18:00). |
| AMA | GGC. Acronym Geek. February 10, 2012, 18:00. Available at: http://www.acronymgeek.com/GGC. Accessed February 10, 2012, 18:00. |