| APA | SPBT. (2012, February 15). In Acronym Geek. Retrieved 04:48, February 15, 2012, from http://www.acronymgeek.com/SPBT |
| MLA | "SPBT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SPBT>. |
| MHRA | 'SPBT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SPBT> [accessed 15 February 2012] |
| Chicago | "SPBT", http://www.acronymgeek.com/SPBT (accessed February 15, 2012). |
| CBE/CSE | SPBT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SPBT. |
| Bluebook | SPBT, http://www.acronymgeek.com/SPBT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SPBT, http://www.acronymgeek.com/SPBT (optional description here) (as of Feb. 15, 2012, 04:48). |
| AMA | SPBT. Acronym Geek. February 15, 2012, 04:48. Available at: http://www.acronymgeek.com/SPBT. Accessed February 15, 2012, 04:48. |