| APA | FPEL. (2012, February 17). In Acronym Geek. Retrieved 00:04, February 17, 2012, from http://www.acronymgeek.com/FPEL |
| MLA | "FPEL." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/FPEL>. |
| MHRA | 'FPEL', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/FPEL> [accessed 17 February 2012] |
| Chicago | "FPEL", http://www.acronymgeek.com/FPEL (accessed February 17, 2012). |
| CBE/CSE | FPEL [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/FPEL. |
| Bluebook | FPEL, http://www.acronymgeek.com/FPEL (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FPEL, http://www.acronymgeek.com/FPEL (optional description here) (as of Feb. 17, 2012, 00:04). |
| AMA | FPEL. Acronym Geek. February 17, 2012, 00:04. Available at: http://www.acronymgeek.com/FPEL. Accessed February 17, 2012, 00:04. |