| APA | BWPK. (2012, February 15). In Acronym Geek. Retrieved 21:02, February 15, 2012, from http://www.acronymgeek.com/BWPK |
| MLA | "BWPK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BWPK>. |
| MHRA | 'BWPK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BWPK> [accessed 15 February 2012] |
| Chicago | "BWPK", http://www.acronymgeek.com/BWPK (accessed February 15, 2012). |
| CBE/CSE | BWPK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BWPK. |
| Bluebook | BWPK, http://www.acronymgeek.com/BWPK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BWPK, http://www.acronymgeek.com/BWPK (optional description here) (as of Feb. 15, 2012, 21:02). |
| AMA | BWPK. Acronym Geek. February 15, 2012, 21:02. Available at: http://www.acronymgeek.com/BWPK. Accessed February 15, 2012, 21:02. |