| APA | GQBL. (2012, February 15). In Acronym Geek. Retrieved 20:53, February 15, 2012, from http://www.acronymgeek.com/GQBL |
| MLA | "GQBL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GQBL>. |
| MHRA | 'GQBL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GQBL> [accessed 15 February 2012] |
| Chicago | "GQBL", http://www.acronymgeek.com/GQBL (accessed February 15, 2012). |
| CBE/CSE | GQBL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GQBL. |
| Bluebook | GQBL, http://www.acronymgeek.com/GQBL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GQBL, http://www.acronymgeek.com/GQBL (optional description here) (as of Feb. 15, 2012, 20:53). |
| AMA | GQBL. Acronym Geek. February 15, 2012, 20:53. Available at: http://www.acronymgeek.com/GQBL. Accessed February 15, 2012, 20:53. |