| APA | DHUP. (2012, February 16). In Acronym Geek. Retrieved 11:48, February 16, 2012, from http://www.acronymgeek.com/DHUP |
| MLA | "DHUP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DHUP>. |
| MHRA | 'DHUP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DHUP> [accessed 16 February 2012] |
| Chicago | "DHUP", http://www.acronymgeek.com/DHUP (accessed February 16, 2012). |
| CBE/CSE | DHUP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DHUP. |
| Bluebook | DHUP, http://www.acronymgeek.com/DHUP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHUP, http://www.acronymgeek.com/DHUP (optional description here) (as of Feb. 16, 2012, 11:48). |
| AMA | DHUP. Acronym Geek. February 16, 2012, 11:48. Available at: http://www.acronymgeek.com/DHUP. Accessed February 16, 2012, 11:48. |