| APA | FEXR. (2012, February 16). In Acronym Geek. Retrieved 07:35, February 16, 2012, from http://www.acronymgeek.com/FEXR |
| MLA | "FEXR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FEXR>. |
| MHRA | 'FEXR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FEXR> [accessed 16 February 2012] |
| Chicago | "FEXR", http://www.acronymgeek.com/FEXR (accessed February 16, 2012). |
| CBE/CSE | FEXR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FEXR. |
| Bluebook | FEXR, http://www.acronymgeek.com/FEXR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FEXR, http://www.acronymgeek.com/FEXR (optional description here) (as of Feb. 16, 2012, 07:35). |
| AMA | FEXR. Acronym Geek. February 16, 2012, 07:35. Available at: http://www.acronymgeek.com/FEXR. Accessed February 16, 2012, 07:35. |