| APA | EFWH. (2012, February 16). In Acronym Geek. Retrieved 23:09, February 16, 2012, from http://www.acronymgeek.com/EFWH |
| MLA | "EFWH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFWH>. |
| MHRA | 'EFWH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFWH> [accessed 16 February 2012] |
| Chicago | "EFWH", http://www.acronymgeek.com/EFWH (accessed February 16, 2012). |
| CBE/CSE | EFWH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFWH. |
| Bluebook | EFWH, http://www.acronymgeek.com/EFWH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFWH, http://www.acronymgeek.com/EFWH (optional description here) (as of Feb. 16, 2012, 23:09). |
| AMA | EFWH. Acronym Geek. February 16, 2012, 23:09. Available at: http://www.acronymgeek.com/EFWH. Accessed February 16, 2012, 23:09. |