| APA | FGEO. (2012, February 15). In Acronym Geek. Retrieved 04:30, February 15, 2012, from http://www.acronymgeek.com/FGEO |
| MLA | "FGEO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FGEO>. |
| MHRA | 'FGEO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FGEO> [accessed 15 February 2012] |
| Chicago | "FGEO", http://www.acronymgeek.com/FGEO (accessed February 15, 2012). |
| CBE/CSE | FGEO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FGEO. |
| Bluebook | FGEO, http://www.acronymgeek.com/FGEO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FGEO, http://www.acronymgeek.com/FGEO (optional description here) (as of Feb. 15, 2012, 04:30). |
| AMA | FGEO. Acronym Geek. February 15, 2012, 04:30. Available at: http://www.acronymgeek.com/FGEO. Accessed February 15, 2012, 04:30. |