| APA | CQK. (2012, February 11). In Acronym Geek. Retrieved 21:57, February 11, 2012, from http://www.acronymgeek.com/CQK |
| MLA | "CQK." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/CQK>. |
| MHRA | 'CQK', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/CQK> [accessed 11 February 2012] |
| Chicago | "CQK", http://www.acronymgeek.com/CQK (accessed February 11, 2012). |
| CBE/CSE | CQK [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/CQK. |
| Bluebook | CQK, http://www.acronymgeek.com/CQK (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CQK, http://www.acronymgeek.com/CQK (optional description here) (as of Feb. 11, 2012, 21:57). |
| AMA | CQK. Acronym Geek. February 11, 2012, 21:57. Available at: http://www.acronymgeek.com/CQK. Accessed February 11, 2012, 21:57. |