| APA | BKRG. (2012, February 16). In Acronym Geek. Retrieved 20:54, February 16, 2012, from http://www.acronymgeek.com/BKRG |
| MLA | "BKRG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/BKRG>. |
| MHRA | 'BKRG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/BKRG> [accessed 16 February 2012] |
| Chicago | "BKRG", http://www.acronymgeek.com/BKRG (accessed February 16, 2012). |
| CBE/CSE | BKRG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/BKRG. |
| Bluebook | BKRG, http://www.acronymgeek.com/BKRG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BKRG, http://www.acronymgeek.com/BKRG (optional description here) (as of Feb. 16, 2012, 20:54). |
| AMA | BKRG. Acronym Geek. February 16, 2012, 20:54. Available at: http://www.acronymgeek.com/BKRG. Accessed February 16, 2012, 20:54. |