| APA | HWWP. (2012, February 16). In Acronym Geek. Retrieved 21:28, February 16, 2012, from http://www.acronymgeek.com/HWWP |
| MLA | "HWWP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HWWP>. |
| MHRA | 'HWWP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HWWP> [accessed 16 February 2012] |
| Chicago | "HWWP", http://www.acronymgeek.com/HWWP (accessed February 16, 2012). |
| CBE/CSE | HWWP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HWWP. |
| Bluebook | HWWP, http://www.acronymgeek.com/HWWP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HWWP, http://www.acronymgeek.com/HWWP (optional description here) (as of Feb. 16, 2012, 21:28). |
| AMA | HWWP. Acronym Geek. February 16, 2012, 21:28. Available at: http://www.acronymgeek.com/HWWP. Accessed February 16, 2012, 21:28. |