| APA | XCBL. (2012, February 9). In Acronym Geek. Retrieved 14:29, February 9, 2012, from http://www.acronymgeek.com/XCBL |
| MLA | "XCBL." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/XCBL>. |
| MHRA | 'XCBL', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/XCBL> [accessed 9 February 2012] |
| Chicago | "XCBL", http://www.acronymgeek.com/XCBL (accessed February 9, 2012). |
| CBE/CSE | XCBL [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/XCBL. |
| Bluebook | XCBL, http://www.acronymgeek.com/XCBL (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XCBL, http://www.acronymgeek.com/XCBL (optional description here) (as of Feb. 9, 2012, 14:29). |
| AMA | XCBL. Acronym Geek. February 9, 2012, 14:29. Available at: http://www.acronymgeek.com/XCBL. Accessed February 9, 2012, 14:29. |