| APA | LDQC. (2012, February 17). In Acronym Geek. Retrieved 06:43, February 17, 2012, from http://www.acronymgeek.com/LDQC |
| MLA | "LDQC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/LDQC>. |
| MHRA | 'LDQC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/LDQC> [accessed 17 February 2012] |
| Chicago | "LDQC", http://www.acronymgeek.com/LDQC (accessed February 17, 2012). |
| CBE/CSE | LDQC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/LDQC. |
| Bluebook | LDQC, http://www.acronymgeek.com/LDQC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDQC, http://www.acronymgeek.com/LDQC (optional description here) (as of Feb. 17, 2012, 06:43). |
| AMA | LDQC. Acronym Geek. February 17, 2012, 06:43. Available at: http://www.acronymgeek.com/LDQC. Accessed February 17, 2012, 06:43. |