| APA | XPBE. (2012, February 15). In Acronym Geek. Retrieved 09:19, February 15, 2012, from http://www.acronymgeek.com/XPBE |
| MLA | "XPBE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XPBE>. |
| MHRA | 'XPBE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XPBE> [accessed 15 February 2012] |
| Chicago | "XPBE", http://www.acronymgeek.com/XPBE (accessed February 15, 2012). |
| CBE/CSE | XPBE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XPBE. |
| Bluebook | XPBE, http://www.acronymgeek.com/XPBE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XPBE, http://www.acronymgeek.com/XPBE (optional description here) (as of Feb. 15, 2012, 09:19). |
| AMA | XPBE. Acronym Geek. February 15, 2012, 09:19. Available at: http://www.acronymgeek.com/XPBE. Accessed February 15, 2012, 09:19. |