| APA | CKSF. (2012, February 17). In Acronym Geek. Retrieved 07:55, February 17, 2012, from http://www.acronymgeek.com/CKSF |
| MLA | "CKSF." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/CKSF>. |
| MHRA | 'CKSF', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/CKSF> [accessed 17 February 2012] |
| Chicago | "CKSF", http://www.acronymgeek.com/CKSF (accessed February 17, 2012). |
| CBE/CSE | CKSF [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/CKSF. |
| Bluebook | CKSF, http://www.acronymgeek.com/CKSF (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CKSF, http://www.acronymgeek.com/CKSF (optional description here) (as of Feb. 17, 2012, 07:55). |
| AMA | CKSF. Acronym Geek. February 17, 2012, 07:55. Available at: http://www.acronymgeek.com/CKSF. Accessed February 17, 2012, 07:55. |