| APA | BQU. (2012, February 10). In Acronym Geek. Retrieved 09:43, February 10, 2012, from http://www.acronymgeek.com/BQU |
| MLA | "BQU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/BQU>. |
| MHRA | 'BQU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/BQU> [accessed 10 February 2012] |
| Chicago | "BQU", http://www.acronymgeek.com/BQU (accessed February 10, 2012). |
| CBE/CSE | BQU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/BQU. |
| Bluebook | BQU, http://www.acronymgeek.com/BQU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BQU, http://www.acronymgeek.com/BQU (optional description here) (as of Feb. 10, 2012, 09:43). |
| AMA | BQU. Acronym Geek. February 10, 2012, 09:43. Available at: http://www.acronymgeek.com/BQU. Accessed February 10, 2012, 09:43. |