| Style | Reference Text |
|---|
| APA | HA. (2009, November 26). In All Acronyms. Retrieved 06:13, November 26, 2009, from http://www.all-acronyms.com/cat/8/HA |
| MLA | "HA." All Acronyms. 26 Nov 2009, 06:13. All Acronyms. 26 Nov 2009 <http://www.all-acronyms.com/cat/8/HA>. |
| MHRA | 'HA', All Acronyms, 26 November 2009, 06:13, <http://www.all-acronyms.com/cat/8/HA> [accessed 26 November 2009] |
| Chicago | "HA," http://www.all-acronyms.com/cat/8/HA (accessed November 26, 2009). |
| CBE/CSE | HA [Internet]. All Acronyms; 2009 Nov 26, 06:13 [cited 2009 Nov 26]. Available from: http://www.all-acronyms.com/cat/8/HA. |
| Bluebook | HA, http://www.all-acronyms.com/cat/8/HA (last visited November 26, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, HA, http://www.all-acronyms.com/cat/8/HA (optional description here) (as of Nov. 26, 2009, 06:13). |
| AMA | HA. All Acronyms. November 26, 2009, 06:13. Available at: http://www.all-acronyms.com/cat/8/HA. Accessed November 26, 2009. |
Historical Association