| APA | BKRR. (2012, February 14). In Acronym Geek. Retrieved 23:17, February 14, 2012, from http://www.acronymgeek.com/BKRR |
| MLA | "BKRR." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/BKRR>. |
| MHRA | 'BKRR', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/BKRR> [accessed 14 February 2012] |
| Chicago | "BKRR", http://www.acronymgeek.com/BKRR (accessed February 14, 2012). |
| CBE/CSE | BKRR [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/BKRR. |
| Bluebook | BKRR, http://www.acronymgeek.com/BKRR (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BKRR, http://www.acronymgeek.com/BKRR (optional description here) (as of Feb. 14, 2012, 23:17). |
| AMA | BKRR. Acronym Geek. February 14, 2012, 23:17. Available at: http://www.acronymgeek.com/BKRR. Accessed February 14, 2012, 23:17. |