| APA | PUWB. (2012, February 15). In Acronym Geek. Retrieved 13:07, February 15, 2012, from http://www.acronymgeek.com/PUWB |
| MLA | "PUWB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PUWB>. |
| MHRA | 'PUWB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PUWB> [accessed 15 February 2012] |
| Chicago | "PUWB", http://www.acronymgeek.com/PUWB (accessed February 15, 2012). |
| CBE/CSE | PUWB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PUWB. |
| Bluebook | PUWB, http://www.acronymgeek.com/PUWB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PUWB, http://www.acronymgeek.com/PUWB (optional description here) (as of Feb. 15, 2012, 13:07). |
| AMA | PUWB. Acronym Geek. February 15, 2012, 13:07. Available at: http://www.acronymgeek.com/PUWB. Accessed February 15, 2012, 13:07. |