| APA | FESP. (2012, February 15). In Acronym Geek. Retrieved 13:43, February 15, 2012, from http://www.acronymgeek.com/FESP |
| MLA | "FESP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FESP>. |
| MHRA | 'FESP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FESP> [accessed 15 February 2012] |
| Chicago | "FESP", http://www.acronymgeek.com/FESP (accessed February 15, 2012). |
| CBE/CSE | FESP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FESP. |
| Bluebook | FESP, http://www.acronymgeek.com/FESP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FESP, http://www.acronymgeek.com/FESP (optional description here) (as of Feb. 15, 2012, 13:43). |
| AMA | FESP. Acronym Geek. February 15, 2012, 13:43. Available at: http://www.acronymgeek.com/FESP. Accessed February 15, 2012, 13:43. |