| APA | FPIES. (2012, February 11). In Acronym Geek. Retrieved 17:33, February 11, 2012, from http://www.acronymgeek.com/FPIES |
| MLA | "FPIES." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/FPIES>. |
| MHRA | 'FPIES', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/FPIES> [accessed 11 February 2012] |
| Chicago | "FPIES", http://www.acronymgeek.com/FPIES (accessed February 11, 2012). |
| CBE/CSE | FPIES [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/FPIES. |
| Bluebook | FPIES, http://www.acronymgeek.com/FPIES (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FPIES, http://www.acronymgeek.com/FPIES (optional description here) (as of Feb. 11, 2012, 17:33). |
| AMA | FPIES. Acronym Geek. February 11, 2012, 17:33. Available at: http://www.acronymgeek.com/FPIES. Accessed February 11, 2012, 17:33. |