| APA | QSLB. (2012, February 15). In Acronym Geek. Retrieved 11:27, February 15, 2012, from http://www.acronymgeek.com/QSLB |
| MLA | "QSLB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/QSLB>. |
| MHRA | 'QSLB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/QSLB> [accessed 15 February 2012] |
| Chicago | "QSLB", http://www.acronymgeek.com/QSLB (accessed February 15, 2012). |
| CBE/CSE | QSLB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/QSLB. |
| Bluebook | QSLB, http://www.acronymgeek.com/QSLB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QSLB, http://www.acronymgeek.com/QSLB (optional description here) (as of Feb. 15, 2012, 11:27). |
| AMA | QSLB. Acronym Geek. February 15, 2012, 11:27. Available at: http://www.acronymgeek.com/QSLB. Accessed February 15, 2012, 11:27. |