| APA | EFWF. (2012, February 16). In Acronym Geek. Retrieved 22:22, February 16, 2012, from http://www.acronymgeek.com/EFWF |
| MLA | "EFWF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFWF>. |
| MHRA | 'EFWF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFWF> [accessed 16 February 2012] |
| Chicago | "EFWF", http://www.acronymgeek.com/EFWF (accessed February 16, 2012). |
| CBE/CSE | EFWF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFWF. |
| Bluebook | EFWF, http://www.acronymgeek.com/EFWF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFWF, http://www.acronymgeek.com/EFWF (optional description here) (as of Feb. 16, 2012, 22:22). |
| AMA | EFWF. Acronym Geek. February 16, 2012, 22:22. Available at: http://www.acronymgeek.com/EFWF. Accessed February 16, 2012, 22:22. |