| APA | FKS. (2012, February 11). In Acronym Geek. Retrieved 22:45, February 11, 2012, from http://www.acronymgeek.com/FKS |
| MLA | "FKS." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/FKS>. |
| MHRA | 'FKS', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/FKS> [accessed 11 February 2012] |
| Chicago | "FKS", http://www.acronymgeek.com/FKS (accessed February 11, 2012). |
| CBE/CSE | FKS [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/FKS. |
| Bluebook | FKS, http://www.acronymgeek.com/FKS (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FKS, http://www.acronymgeek.com/FKS (optional description here) (as of Feb. 11, 2012, 22:45). |
| AMA | FKS. Acronym Geek. February 11, 2012, 22:45. Available at: http://www.acronymgeek.com/FKS. Accessed February 11, 2012, 22:45. |