| APA | BCLK. (2012, February 16). In Acronym Geek. Retrieved 16:37, February 16, 2012, from http://www.acronymgeek.com/BCLK |
| MLA | "BCLK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/BCLK>. |
| MHRA | 'BCLK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/BCLK> [accessed 16 February 2012] |
| Chicago | "BCLK", http://www.acronymgeek.com/BCLK (accessed February 16, 2012). |
| CBE/CSE | BCLK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/BCLK. |
| Bluebook | BCLK, http://www.acronymgeek.com/BCLK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BCLK, http://www.acronymgeek.com/BCLK (optional description here) (as of Feb. 16, 2012, 16:37). |
| AMA | BCLK. Acronym Geek. February 16, 2012, 16:37. Available at: http://www.acronymgeek.com/BCLK. Accessed February 16, 2012, 16:37. |