| APA | PIBS. (2012, February 17). In Acronym Geek. Retrieved 00:58, February 17, 2012, from http://www.acronymgeek.com/PIBS |
| MLA | "PIBS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PIBS>. |
| MHRA | 'PIBS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PIBS> [accessed 17 February 2012] |
| Chicago | "PIBS", http://www.acronymgeek.com/PIBS (accessed February 17, 2012). |
| CBE/CSE | PIBS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PIBS. |
| Bluebook | PIBS, http://www.acronymgeek.com/PIBS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PIBS, http://www.acronymgeek.com/PIBS (optional description here) (as of Feb. 17, 2012, 00:58). |
| AMA | PIBS. Acronym Geek. February 17, 2012, 00:58. Available at: http://www.acronymgeek.com/PIBS. Accessed February 17, 2012, 00:58. |