| APA | BZPI. (2012, February 15). In Acronym Geek. Retrieved 02:03, February 15, 2012, from http://www.acronymgeek.com/BZPI |
| MLA | "BZPI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BZPI>. |
| MHRA | 'BZPI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BZPI> [accessed 15 February 2012] |
| Chicago | "BZPI", http://www.acronymgeek.com/BZPI (accessed February 15, 2012). |
| CBE/CSE | BZPI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BZPI. |
| Bluebook | BZPI, http://www.acronymgeek.com/BZPI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BZPI, http://www.acronymgeek.com/BZPI (optional description here) (as of Feb. 15, 2012, 02:03). |
| AMA | BZPI. Acronym Geek. February 15, 2012, 02:03. Available at: http://www.acronymgeek.com/BZPI. Accessed February 15, 2012, 02:03. |