| APA | JKF. (2012, February 11). In Acronym Geek. Retrieved 21:05, February 11, 2012, from http://www.acronymgeek.com/JKF |
| MLA | "JKF." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/JKF>. |
| MHRA | 'JKF', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/JKF> [accessed 11 February 2012] |
| Chicago | "JKF", http://www.acronymgeek.com/JKF (accessed February 11, 2012). |
| CBE/CSE | JKF [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/JKF. |
| Bluebook | JKF, http://www.acronymgeek.com/JKF (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, JKF, http://www.acronymgeek.com/JKF (optional description here) (as of Feb. 11, 2012, 21:05). |
| AMA | JKF. Acronym Geek. February 11, 2012, 21:05. Available at: http://www.acronymgeek.com/JKF. Accessed February 11, 2012, 21:05. |