| APA | BQSF. (2012, February 15). In Acronym Geek. Retrieved 13:35, February 15, 2012, from http://www.acronymgeek.com/BQSF |
| MLA | "BQSF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BQSF>. |
| MHRA | 'BQSF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BQSF> [accessed 15 February 2012] |
| Chicago | "BQSF", http://www.acronymgeek.com/BQSF (accessed February 15, 2012). |
| CBE/CSE | BQSF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BQSF. |
| Bluebook | BQSF, http://www.acronymgeek.com/BQSF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BQSF, http://www.acronymgeek.com/BQSF (optional description here) (as of Feb. 15, 2012, 13:35). |
| AMA | BQSF. Acronym Geek. February 15, 2012, 13:35. Available at: http://www.acronymgeek.com/BQSF. Accessed February 15, 2012, 13:35. |