| APA | SFEP. (2012, February 14). In Acronym Geek. Retrieved 23:03, February 14, 2012, from http://www.acronymgeek.com/SFEP |
| MLA | "SFEP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SFEP>. |
| MHRA | 'SFEP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SFEP> [accessed 14 February 2012] |
| Chicago | "SFEP", http://www.acronymgeek.com/SFEP (accessed February 14, 2012). |
| CBE/CSE | SFEP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SFEP. |
| Bluebook | SFEP, http://www.acronymgeek.com/SFEP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFEP, http://www.acronymgeek.com/SFEP (optional description here) (as of Feb. 14, 2012, 23:03). |
| AMA | SFEP. Acronym Geek. February 14, 2012, 23:03. Available at: http://www.acronymgeek.com/SFEP. Accessed February 14, 2012, 23:03. |