| APA | XPBB. (2012, February 15). In Acronym Geek. Retrieved 04:03, February 15, 2012, from http://www.acronymgeek.com/XPBB |
| MLA | "XPBB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XPBB>. |
| MHRA | 'XPBB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XPBB> [accessed 15 February 2012] |
| Chicago | "XPBB", http://www.acronymgeek.com/XPBB (accessed February 15, 2012). |
| CBE/CSE | XPBB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XPBB. |
| Bluebook | XPBB, http://www.acronymgeek.com/XPBB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XPBB, http://www.acronymgeek.com/XPBB (optional description here) (as of Feb. 15, 2012, 04:03). |
| AMA | XPBB. Acronym Geek. February 15, 2012, 04:03. Available at: http://www.acronymgeek.com/XPBB. Accessed February 15, 2012, 04:03. |