| APA | EFUP. (2012, February 15). In Acronym Geek. Retrieved 02:23, February 15, 2012, from http://www.acronymgeek.com/EFUP |
| MLA | "EFUP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFUP>. |
| MHRA | 'EFUP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFUP> [accessed 15 February 2012] |
| Chicago | "EFUP", http://www.acronymgeek.com/EFUP (accessed February 15, 2012). |
| CBE/CSE | EFUP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFUP. |
| Bluebook | EFUP, http://www.acronymgeek.com/EFUP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFUP, http://www.acronymgeek.com/EFUP (optional description here) (as of Feb. 15, 2012, 02:23). |
| AMA | EFUP. Acronym Geek. February 15, 2012, 02:23. Available at: http://www.acronymgeek.com/EFUP. Accessed February 15, 2012, 02:23. |