| APA | DIHP. (2012, February 15). In Acronym Geek. Retrieved 09:28, February 15, 2012, from http://www.acronymgeek.com/DIHP |
| MLA | "DIHP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DIHP>. |
| MHRA | 'DIHP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DIHP> [accessed 15 February 2012] |
| Chicago | "DIHP", http://www.acronymgeek.com/DIHP (accessed February 15, 2012). |
| CBE/CSE | DIHP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DIHP. |
| Bluebook | DIHP, http://www.acronymgeek.com/DIHP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DIHP, http://www.acronymgeek.com/DIHP (optional description here) (as of Feb. 15, 2012, 09:28). |
| AMA | DIHP. Acronym Geek. February 15, 2012, 09:28. Available at: http://www.acronymgeek.com/DIHP. Accessed February 15, 2012, 09:28. |