| Style | Reference Text |
|---|
| APA | HDU. (2013, May 20). In All Acronyms. Retrieved 10:04, May 20, 2013, from http://www.all-acronyms.com/cat/1/HDU |
| MLA | "HDU." All Acronyms. 20 May 2013, 10:04. All Acronyms. 20 May 2013 <http://www.all-acronyms.com/cat/1/HDU>. |
| MHRA | 'HDU', All Acronyms, 20 May 2013, 10:04, <http://www.all-acronyms.com/cat/1/HDU> [accessed 20 May 2013] |
| Chicago | "HDU," http://www.all-acronyms.com/cat/1/HDU (accessed May 20, 2013). |
| CBE/CSE | HDU [Internet]. All Acronyms; 2013 May 20, 10:04 [cited 2013 May 20]. Available from: http://www.all-acronyms.com/cat/1/HDU. |
| Bluebook | HDU, http://www.all-acronyms.com/cat/1/HDU (last visited May 20, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, HDU, http://www.all-acronyms.com/cat/1/HDU (optional description here) (as of May. 20, 2013, 10:04). |
| AMA | HDU. All Acronyms. May 20, 2013, 10:04. Available at: http://www.all-acronyms.com/cat/1/HDU. Accessed May 20, 2013. |
Head Display Unit