| APA | GGF. (2012, February 9). In Acronym Geek. Retrieved 20:51, February 9, 2012, from http://www.acronymgeek.com/GGF |
| MLA | "GGF." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/GGF>. |
| MHRA | 'GGF', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/GGF> [accessed 9 February 2012] |
| Chicago | "GGF", http://www.acronymgeek.com/GGF (accessed February 9, 2012). |
| CBE/CSE | GGF [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/GGF. |
| Bluebook | GGF, http://www.acronymgeek.com/GGF (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GGF, http://www.acronymgeek.com/GGF (optional description here) (as of Feb. 9, 2012, 20:51). |
| AMA | GGF. Acronym Geek. February 9, 2012, 20:51. Available at: http://www.acronymgeek.com/GGF. Accessed February 9, 2012, 20:51. |