| APA | XBBX. (2012, February 14). In Acronym Geek. Retrieved 08:49, February 14, 2012, from http://www.acronymgeek.com/XBBX |
| MLA | "XBBX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XBBX>. |
| MHRA | 'XBBX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XBBX> [accessed 14 February 2012] |
| Chicago | "XBBX", http://www.acronymgeek.com/XBBX (accessed February 14, 2012). |
| CBE/CSE | XBBX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XBBX. |
| Bluebook | XBBX, http://www.acronymgeek.com/XBBX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XBBX, http://www.acronymgeek.com/XBBX (optional description here) (as of Feb. 14, 2012, 08:49). |
| AMA | XBBX. Acronym Geek. February 14, 2012, 08:49. Available at: http://www.acronymgeek.com/XBBX. Accessed February 14, 2012, 08:49. |