| APA | GFCG. (2012, February 16). In Acronym Geek. Retrieved 21:34, February 16, 2012, from http://www.acronymgeek.com/GFCG |
| MLA | "GFCG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GFCG>. |
| MHRA | 'GFCG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GFCG> [accessed 16 February 2012] |
| Chicago | "GFCG", http://www.acronymgeek.com/GFCG (accessed February 16, 2012). |
| CBE/CSE | GFCG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GFCG. |
| Bluebook | GFCG, http://www.acronymgeek.com/GFCG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GFCG, http://www.acronymgeek.com/GFCG (optional description here) (as of Feb. 16, 2012, 21:34). |
| AMA | GFCG. Acronym Geek. February 16, 2012, 21:34. Available at: http://www.acronymgeek.com/GFCG. Accessed February 16, 2012, 21:34. |