| APA | DHPU. (2012, February 17). In Acronym Geek. Retrieved 05:39, February 17, 2012, from http://www.acronymgeek.com/DHPU |
| MLA | "DHPU." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DHPU>. |
| MHRA | 'DHPU', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DHPU> [accessed 17 February 2012] |
| Chicago | "DHPU", http://www.acronymgeek.com/DHPU (accessed February 17, 2012). |
| CBE/CSE | DHPU [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DHPU. |
| Bluebook | DHPU, http://www.acronymgeek.com/DHPU (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHPU, http://www.acronymgeek.com/DHPU (optional description here) (as of Feb. 17, 2012, 05:39). |
| AMA | DHPU. Acronym Geek. February 17, 2012, 05:39. Available at: http://www.acronymgeek.com/DHPU. Accessed February 17, 2012, 05:39. |