| APA | SNPB. (2012, February 15). In Acronym Geek. Retrieved 18:18, February 15, 2012, from http://www.acronymgeek.com/SNPB |
| MLA | "SNPB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SNPB>. |
| MHRA | 'SNPB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SNPB> [accessed 15 February 2012] |
| Chicago | "SNPB", http://www.acronymgeek.com/SNPB (accessed February 15, 2012). |
| CBE/CSE | SNPB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SNPB. |
| Bluebook | SNPB, http://www.acronymgeek.com/SNPB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SNPB, http://www.acronymgeek.com/SNPB (optional description here) (as of Feb. 15, 2012, 18:18). |
| AMA | SNPB. Acronym Geek. February 15, 2012, 18:18. Available at: http://www.acronymgeek.com/SNPB. Accessed February 15, 2012, 18:18. |