| APA | CSK. (2012, February 14). In Acronym Geek. Retrieved 11:38, February 14, 2012, from http://www.acronymgeek.com/CSK |
| MLA | "CSK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CSK>. |
| MHRA | 'CSK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CSK> [accessed 14 February 2012] |
| Chicago | "CSK", http://www.acronymgeek.com/CSK (accessed February 14, 2012). |
| CBE/CSE | CSK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CSK. |
| Bluebook | CSK, http://www.acronymgeek.com/CSK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CSK, http://www.acronymgeek.com/CSK (optional description here) (as of Feb. 14, 2012, 11:38). |
| AMA | CSK. Acronym Geek. February 14, 2012, 11:38. Available at: http://www.acronymgeek.com/CSK. Accessed February 14, 2012, 11:38. |