| APA | CQLS. (2012, February 14). In Acronym Geek. Retrieved 22:40, February 14, 2012, from http://www.acronymgeek.com/CQLS |
| MLA | "CQLS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CQLS>. |
| MHRA | 'CQLS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CQLS> [accessed 14 February 2012] |
| Chicago | "CQLS", http://www.acronymgeek.com/CQLS (accessed February 14, 2012). |
| CBE/CSE | CQLS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CQLS. |
| Bluebook | CQLS, http://www.acronymgeek.com/CQLS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CQLS, http://www.acronymgeek.com/CQLS (optional description here) (as of Feb. 14, 2012, 22:40). |
| AMA | CQLS. Acronym Geek. February 14, 2012, 22:40. Available at: http://www.acronymgeek.com/CQLS. Accessed February 14, 2012, 22:40. |