| APA | KWFS. (2012, February 16). In Acronym Geek. Retrieved 21:14, February 16, 2012, from http://www.acronymgeek.com/KWFS |
| MLA | "KWFS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/KWFS>. |
| MHRA | 'KWFS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/KWFS> [accessed 16 February 2012] |
| Chicago | "KWFS", http://www.acronymgeek.com/KWFS (accessed February 16, 2012). |
| CBE/CSE | KWFS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/KWFS. |
| Bluebook | KWFS, http://www.acronymgeek.com/KWFS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KWFS, http://www.acronymgeek.com/KWFS (optional description here) (as of Feb. 16, 2012, 21:14). |
| AMA | KWFS. Acronym Geek. February 16, 2012, 21:14. Available at: http://www.acronymgeek.com/KWFS. Accessed February 16, 2012, 21:14. |