| APA | HDPS. (2012, February 16). In Acronym Geek. Retrieved 01:31, February 16, 2012, from http://www.acronymgeek.com/HDPS |
| MLA | "HDPS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HDPS>. |
| MHRA | 'HDPS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HDPS> [accessed 16 February 2012] |
| Chicago | "HDPS", http://www.acronymgeek.com/HDPS (accessed February 16, 2012). |
| CBE/CSE | HDPS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HDPS. |
| Bluebook | HDPS, http://www.acronymgeek.com/HDPS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HDPS, http://www.acronymgeek.com/HDPS (optional description here) (as of Feb. 16, 2012, 01:31). |
| AMA | HDPS. Acronym Geek. February 16, 2012, 01:31. Available at: http://www.acronymgeek.com/HDPS. Accessed February 16, 2012, 01:31. |