| APA | AF. (2012, February 9). In Acronym Geek. Retrieved 17:11, February 9, 2012, from http://www.acronymgeek.com/AF |
| MLA | "AF." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/AF>. |
| MHRA | 'AF', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/AF> [accessed 9 February 2012] |
| Chicago | "AF", http://www.acronymgeek.com/AF (accessed February 9, 2012). |
| CBE/CSE | AF [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/AF. |
| Bluebook | AF, http://www.acronymgeek.com/AF (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AF, http://www.acronymgeek.com/AF (optional description here) (as of Feb. 9, 2012, 17:11). |
| AMA | AF. Acronym Geek. February 9, 2012, 17:11. Available at: http://www.acronymgeek.com/AF. Accessed February 9, 2012, 17:11. |