| APA | ABFEL. (2012, February 10). In Acronym Geek. Retrieved 09:06, February 10, 2012, from http://www.acronymgeek.com/ABFEL |
| MLA | "ABFEL." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ABFEL>. |
| MHRA | 'ABFEL', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ABFEL> [accessed 10 February 2012] |
| Chicago | "ABFEL", http://www.acronymgeek.com/ABFEL (accessed February 10, 2012). |
| CBE/CSE | ABFEL [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ABFEL. |
| Bluebook | ABFEL, http://www.acronymgeek.com/ABFEL (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ABFEL, http://www.acronymgeek.com/ABFEL (optional description here) (as of Feb. 10, 2012, 09:06). |
| AMA | ABFEL. Acronym Geek. February 10, 2012, 09:06. Available at: http://www.acronymgeek.com/ABFEL. Accessed February 10, 2012, 09:06. |