| APA | SFEU. (2012, February 15). In Acronym Geek. Retrieved 23:16, February 15, 2012, from http://www.acronymgeek.com/SFEU |
| MLA | "SFEU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SFEU>. |
| MHRA | 'SFEU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SFEU> [accessed 15 February 2012] |
| Chicago | "SFEU", http://www.acronymgeek.com/SFEU (accessed February 15, 2012). |
| CBE/CSE | SFEU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SFEU. |
| Bluebook | SFEU, http://www.acronymgeek.com/SFEU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFEU, http://www.acronymgeek.com/SFEU (optional description here) (as of Feb. 15, 2012, 23:16). |
| AMA | SFEU. Acronym Geek. February 15, 2012, 23:16. Available at: http://www.acronymgeek.com/SFEU. Accessed February 15, 2012, 23:16. |