| Style | Reference Text |
|---|
| APA | HTO. (2009, November 21). In All Acronyms. Retrieved 00:05, November 21, 2009, from http://www.all-acronyms.com/HTO |
| MLA | "HTO." All Acronyms. 21 Nov 2009, 00:05. All Acronyms. 21 Nov 2009 <http://www.all-acronyms.com/HTO>. |
| MHRA | 'HTO', All Acronyms, 21 November 2009, 00:05, <http://www.all-acronyms.com/HTO> [accessed 21 November 2009] |
| Chicago | "HTO," http://www.all-acronyms.com/HTO (accessed November 21, 2009). |
| CBE/CSE | HTO [Internet]. All Acronyms; 2009 Nov 21, 00:05 [cited 2009 Nov 21]. Available from: http://www.all-acronyms.com/HTO. |
| Bluebook | HTO, http://www.all-acronyms.com/HTO (last visited November 21, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, HTO, http://www.all-acronyms.com/HTO (optional description here) (as of Nov. 21, 2009, 00:05). |
| AMA | HTO. All Acronyms. November 21, 2009, 00:05. Available at: http://www.all-acronyms.com/HTO. Accessed November 21, 2009. |