| APA | SEDF. (2012, February 14). In Acronym Geek. Retrieved 22:49, February 14, 2012, from http://www.acronymgeek.com/SEDF |
| MLA | "SEDF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SEDF>. |
| MHRA | 'SEDF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SEDF> [accessed 14 February 2012] |
| Chicago | "SEDF", http://www.acronymgeek.com/SEDF (accessed February 14, 2012). |
| CBE/CSE | SEDF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SEDF. |
| Bluebook | SEDF, http://www.acronymgeek.com/SEDF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SEDF, http://www.acronymgeek.com/SEDF (optional description here) (as of Feb. 14, 2012, 22:49). |
| AMA | SEDF. Acronym Geek. February 14, 2012, 22:49. Available at: http://www.acronymgeek.com/SEDF. Accessed February 14, 2012, 22:49. |