| APA | BKGE. (2012, February 10). In Acronym Geek. Retrieved 18:06, February 10, 2012, from http://www.acronymgeek.com/BKGE |
| MLA | "BKGE." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/BKGE>. |
| MHRA | 'BKGE', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/BKGE> [accessed 10 February 2012] |
| Chicago | "BKGE", http://www.acronymgeek.com/BKGE (accessed February 10, 2012). |
| CBE/CSE | BKGE [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/BKGE. |
| Bluebook | BKGE, http://www.acronymgeek.com/BKGE (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BKGE, http://www.acronymgeek.com/BKGE (optional description here) (as of Feb. 10, 2012, 18:06). |
| AMA | BKGE. Acronym Geek. February 10, 2012, 18:06. Available at: http://www.acronymgeek.com/BKGE. Accessed February 10, 2012, 18:06. |