| APA | HSDP. (2012, February 15). In Acronym Geek. Retrieved 14:03, February 15, 2012, from http://www.acronymgeek.com/HSDP |
| MLA | "HSDP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HSDP>. |
| MHRA | 'HSDP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HSDP> [accessed 15 February 2012] |
| Chicago | "HSDP", http://www.acronymgeek.com/HSDP (accessed February 15, 2012). |
| CBE/CSE | HSDP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HSDP. |
| Bluebook | HSDP, http://www.acronymgeek.com/HSDP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HSDP, http://www.acronymgeek.com/HSDP (optional description here) (as of Feb. 15, 2012, 14:03). |
| AMA | HSDP. Acronym Geek. February 15, 2012, 14:03. Available at: http://www.acronymgeek.com/HSDP. Accessed February 15, 2012, 14:03. |