| APA | CFKS. (2012, February 15). In Acronym Geek. Retrieved 10:55, February 15, 2012, from http://www.acronymgeek.com/CFKS |
| MLA | "CFKS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CFKS>. |
| MHRA | 'CFKS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CFKS> [accessed 15 February 2012] |
| Chicago | "CFKS", http://www.acronymgeek.com/CFKS (accessed February 15, 2012). |
| CBE/CSE | CFKS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CFKS. |
| Bluebook | CFKS, http://www.acronymgeek.com/CFKS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CFKS, http://www.acronymgeek.com/CFKS (optional description here) (as of Feb. 15, 2012, 10:55). |
| AMA | CFKS. Acronym Geek. February 15, 2012, 10:55. Available at: http://www.acronymgeek.com/CFKS. Accessed February 15, 2012, 10:55. |