| APA | EFWL. (2012, February 15). In Acronym Geek. Retrieved 22:48, February 15, 2012, from http://www.acronymgeek.com/EFWL |
| MLA | "EFWL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFWL>. |
| MHRA | 'EFWL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFWL> [accessed 15 February 2012] |
| Chicago | "EFWL", http://www.acronymgeek.com/EFWL (accessed February 15, 2012). |
| CBE/CSE | EFWL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFWL. |
| Bluebook | EFWL, http://www.acronymgeek.com/EFWL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFWL, http://www.acronymgeek.com/EFWL (optional description here) (as of Feb. 15, 2012, 22:48). |
| AMA | EFWL. Acronym Geek. February 15, 2012, 22:48. Available at: http://www.acronymgeek.com/EFWL. Accessed February 15, 2012, 22:48. |