| APA | PWH. (2012, February 14). In Acronym Geek. Retrieved 20:30, February 14, 2012, from http://www.acronymgeek.com/PWH |
| MLA | "PWH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PWH>. |
| MHRA | 'PWH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PWH> [accessed 14 February 2012] |
| Chicago | "PWH", http://www.acronymgeek.com/PWH (accessed February 14, 2012). |
| CBE/CSE | PWH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PWH. |
| Bluebook | PWH, http://www.acronymgeek.com/PWH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PWH, http://www.acronymgeek.com/PWH (optional description here) (as of Feb. 14, 2012, 20:30). |
| AMA | PWH. Acronym Geek. February 14, 2012, 20:30. Available at: http://www.acronymgeek.com/PWH. Accessed February 14, 2012, 20:30. |