| APA | PUW. (2012, February 14). In Acronym Geek. Retrieved 07:25, February 14, 2012, from http://www.acronymgeek.com/PUW |
| MLA | "PUW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PUW>. |
| MHRA | 'PUW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PUW> [accessed 14 February 2012] |
| Chicago | "PUW", http://www.acronymgeek.com/PUW (accessed February 14, 2012). |
| CBE/CSE | PUW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PUW. |
| Bluebook | PUW, http://www.acronymgeek.com/PUW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PUW, http://www.acronymgeek.com/PUW (optional description here) (as of Feb. 14, 2012, 07:25). |
| AMA | PUW. Acronym Geek. February 14, 2012, 07:25. Available at: http://www.acronymgeek.com/PUW. Accessed February 14, 2012, 07:25. |