| Style | Reference Text |
|---|
| APA | HAARP. (2013, May 18). In All Acronyms. Retrieved 12:04, May 18, 2013, from http://www.all-acronyms.com/HAARP |
| MLA | "HAARP." All Acronyms. 18 May 2013, 12:04. All Acronyms. 18 May 2013 <http://www.all-acronyms.com/HAARP>. |
| MHRA | 'HAARP', All Acronyms, 18 May 2013, 12:04, <http://www.all-acronyms.com/HAARP> [accessed 18 May 2013] |
| Chicago | "HAARP," http://www.all-acronyms.com/HAARP (accessed May 18, 2013). |
| CBE/CSE | HAARP [Internet]. All Acronyms; 2013 May 18, 12:04 [cited 2013 May 18]. Available from: http://www.all-acronyms.com/HAARP. |
| Bluebook | HAARP, http://www.all-acronyms.com/HAARP (last visited May 18, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, HAARP, http://www.all-acronyms.com/HAARP (optional description here) (as of May. 18, 2013, 12:04). |
| AMA | HAARP. All Acronyms. May 18, 2013, 12:04. Available at: http://www.all-acronyms.com/HAARP. Accessed May 18, 2013. |
High Frequency Active Auroral Research Program