| APA | EFOG. (2012, February 16). In Acronym Geek. Retrieved 03:24, February 16, 2012, from http://www.acronymgeek.com/EFOG |
| MLA | "EFOG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFOG>. |
| MHRA | 'EFOG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFOG> [accessed 16 February 2012] |
| Chicago | "EFOG", http://www.acronymgeek.com/EFOG (accessed February 16, 2012). |
| CBE/CSE | EFOG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFOG. |
| Bluebook | EFOG, http://www.acronymgeek.com/EFOG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFOG, http://www.acronymgeek.com/EFOG (optional description here) (as of Feb. 16, 2012, 03:24). |
| AMA | EFOG. Acronym Geek. February 16, 2012, 03:24. Available at: http://www.acronymgeek.com/EFOG. Accessed February 16, 2012, 03:24. |