| APA | DQLS. (2012, February 15). In Acronym Geek. Retrieved 11:56, February 15, 2012, from http://www.acronymgeek.com/DQLS |
| MLA | "DQLS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DQLS>. |
| MHRA | 'DQLS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DQLS> [accessed 15 February 2012] |
| Chicago | "DQLS", http://www.acronymgeek.com/DQLS (accessed February 15, 2012). |
| CBE/CSE | DQLS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DQLS. |
| Bluebook | DQLS, http://www.acronymgeek.com/DQLS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DQLS, http://www.acronymgeek.com/DQLS (optional description here) (as of Feb. 15, 2012, 11:56). |
| AMA | DQLS. Acronym Geek. February 15, 2012, 11:56. Available at: http://www.acronymgeek.com/DQLS. Accessed February 15, 2012, 11:56. |