| APA | AFE. (2012, February 9). In Acronym Geek. Retrieved 03:30, February 9, 2012, from http://www.acronymgeek.com/AFE |
| MLA | "AFE." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/AFE>. |
| MHRA | 'AFE', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/AFE> [accessed 9 February 2012] |
| Chicago | "AFE", http://www.acronymgeek.com/AFE (accessed February 9, 2012). |
| CBE/CSE | AFE [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/AFE. |
| Bluebook | AFE, http://www.acronymgeek.com/AFE (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AFE, http://www.acronymgeek.com/AFE (optional description here) (as of Feb. 9, 2012, 03:30). |
| AMA | AFE. Acronym Geek. February 9, 2012, 03:30. Available at: http://www.acronymgeek.com/AFE. Accessed February 9, 2012, 03:30. |