| APA | SPBR. (2012, February 16). In Acronym Geek. Retrieved 07:40, February 16, 2012, from http://www.acronymgeek.com/SPBR |
| MLA | "SPBR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SPBR>. |
| MHRA | 'SPBR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SPBR> [accessed 16 February 2012] |
| Chicago | "SPBR", http://www.acronymgeek.com/SPBR (accessed February 16, 2012). |
| CBE/CSE | SPBR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SPBR. |
| Bluebook | SPBR, http://www.acronymgeek.com/SPBR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SPBR, http://www.acronymgeek.com/SPBR (optional description here) (as of Feb. 16, 2012, 07:40). |
| AMA | SPBR. Acronym Geek. February 16, 2012, 07:40. Available at: http://www.acronymgeek.com/SPBR. Accessed February 16, 2012, 07:40. |