| Style | Reference Text |
|---|
| APA | HA. (2009, November 27). In All Acronyms. Retrieved 23:15, November 27, 2009, from http://www.all-acronyms.com/cat/0/HA |
| MLA | "HA." All Acronyms. 27 Nov 2009, 23:15. All Acronyms. 27 Nov 2009 <http://www.all-acronyms.com/cat/0/HA>. |
| MHRA | 'HA', All Acronyms, 27 November 2009, 23:15, <http://www.all-acronyms.com/cat/0/HA> [accessed 27 November 2009] |
| Chicago | "HA," http://www.all-acronyms.com/cat/0/HA (accessed November 27, 2009). |
| CBE/CSE | HA [Internet]. All Acronyms; 2009 Nov 27, 23:15 [cited 2009 Nov 27]. Available from: http://www.all-acronyms.com/cat/0/HA. |
| Bluebook | HA, http://www.all-acronyms.com/cat/0/HA (last visited November 27, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, HA, http://www.all-acronyms.com/cat/0/HA (optional description here) (as of Nov. 27, 2009, 23:15). |
| AMA | HA. All Acronyms. November 27, 2009, 23:15. Available at: http://www.all-acronyms.com/cat/0/HA. Accessed November 27, 2009. |
Hard Axis