| APA | HQL. (2012, February 14). In Acronym Geek. Retrieved 09:20, February 14, 2012, from http://www.acronymgeek.com/HQL |
| MLA | "HQL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HQL>. |
| MHRA | 'HQL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HQL> [accessed 14 February 2012] |
| Chicago | "HQL", http://www.acronymgeek.com/HQL (accessed February 14, 2012). |
| CBE/CSE | HQL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HQL. |
| Bluebook | HQL, http://www.acronymgeek.com/HQL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HQL, http://www.acronymgeek.com/HQL (optional description here) (as of Feb. 14, 2012, 09:20). |
| AMA | HQL. Acronym Geek. February 14, 2012, 09:20. Available at: http://www.acronymgeek.com/HQL. Accessed February 14, 2012, 09:20. |