| APA | FON. (2012, February 13). In Acronym Geek. Retrieved 21:23, February 13, 2012, from http://www.acronymgeek.com/FON |
| MLA | "FON." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/FON>. |
| MHRA | 'FON', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/FON> [accessed 13 February 2012] |
| Chicago | "FON", http://www.acronymgeek.com/FON (accessed February 13, 2012). |
| CBE/CSE | FON [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/FON. |
| Bluebook | FON, http://www.acronymgeek.com/FON (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FON, http://www.acronymgeek.com/FON (optional description here) (as of Feb. 13, 2012, 21:23). |
| AMA | FON. Acronym Geek. February 13, 2012, 21:23. Available at: http://www.acronymgeek.com/FON. Accessed February 13, 2012, 21:23. |