| APA | BSPI. (2012, February 11). In Acronym Geek. Retrieved 22:06, February 11, 2012, from http://www.acronymgeek.com/BSPI |
| MLA | "BSPI." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/BSPI>. |
| MHRA | 'BSPI', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/BSPI> [accessed 11 February 2012] |
| Chicago | "BSPI", http://www.acronymgeek.com/BSPI (accessed February 11, 2012). |
| CBE/CSE | BSPI [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/BSPI. |
| Bluebook | BSPI, http://www.acronymgeek.com/BSPI (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BSPI, http://www.acronymgeek.com/BSPI (optional description here) (as of Feb. 11, 2012, 22:06). |
| AMA | BSPI. Acronym Geek. February 11, 2012, 22:06. Available at: http://www.acronymgeek.com/BSPI. Accessed February 11, 2012, 22:06. |