| APA | LBRK. (2012, February 15). In Acronym Geek. Retrieved 21:43, February 15, 2012, from http://www.acronymgeek.com/LBRK |
| MLA | "LBRK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LBRK>. |
| MHRA | 'LBRK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LBRK> [accessed 15 February 2012] |
| Chicago | "LBRK", http://www.acronymgeek.com/LBRK (accessed February 15, 2012). |
| CBE/CSE | LBRK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LBRK. |
| Bluebook | LBRK, http://www.acronymgeek.com/LBRK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LBRK, http://www.acronymgeek.com/LBRK (optional description here) (as of Feb. 15, 2012, 21:43). |
| AMA | LBRK. Acronym Geek. February 15, 2012, 21:43. Available at: http://www.acronymgeek.com/LBRK. Accessed February 15, 2012, 21:43. |