| Style | Reference Text |
|---|
| APA | PBX. (2010, February 10). In Acronym Geek. Retrieved 04:35, February 10, 2010, from http://www.acronymgeek.com/PBX |
| MLA | "PBX." Acronym Geek. 10 Feb 2010, 04:35. Acronym Geek. 10 Feb 2010 <http://www.acronymgeek.com/PBX>. |
| MHRA | 'PBX', Acronym Geek, 10 February 2010, 04:35, <http://www.acronymgeek.com/PBX> [accessed 10 February 2010] |
| Chicago | "PBX," http://www.acronymgeek.com/PBX (accessed February 10, 2010). |
| CBE/CSE | PBX [Internet]. Acronym Geek; 2010 Feb 10, 04:35 [cited 2010 Feb 10]. Available from: http://www.acronymgeek.com/PBX. |
| Bluebook | PBX, http://www.acronymgeek.com/PBX (last visited February 10, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, PBX, http://www.acronymgeek.com/PBX (optional description here) (as of Feb. 10, 2010, 04:35). |
| AMA | PBX. Acronym Geek. February 10, 2010, 04:35. Available at: http://www.acronymgeek.com/PBX. Accessed February 10, 2010. |