| APA | GFN. (2012, February 14). In Acronym Geek. Retrieved 09:45, February 14, 2012, from http://www.acronymgeek.com/GFN |
| MLA | "GFN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GFN>. |
| MHRA | 'GFN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GFN> [accessed 14 February 2012] |
| Chicago | "GFN", http://www.acronymgeek.com/GFN (accessed February 14, 2012). |
| CBE/CSE | GFN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GFN. |
| Bluebook | GFN, http://www.acronymgeek.com/GFN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GFN, http://www.acronymgeek.com/GFN (optional description here) (as of Feb. 14, 2012, 09:45). |
| AMA | GFN. Acronym Geek. February 14, 2012, 09:45. Available at: http://www.acronymgeek.com/GFN. Accessed February 14, 2012, 09:45. |