| APA | HDPW. (2012, February 15). In Acronym Geek. Retrieved 13:39, February 15, 2012, from http://www.acronymgeek.com/HDPW |
| MLA | "HDPW." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HDPW>. |
| MHRA | 'HDPW', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HDPW> [accessed 15 February 2012] |
| Chicago | "HDPW", http://www.acronymgeek.com/HDPW (accessed February 15, 2012). |
| CBE/CSE | HDPW [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HDPW. |
| Bluebook | HDPW, http://www.acronymgeek.com/HDPW (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HDPW, http://www.acronymgeek.com/HDPW (optional description here) (as of Feb. 15, 2012, 13:39). |
| AMA | HDPW. Acronym Geek. February 15, 2012, 13:39. Available at: http://www.acronymgeek.com/HDPW. Accessed February 15, 2012, 13:39. |