| Style | Reference Text |
|---|
| APA | HELO. (2013, May 22). In All Acronyms. Retrieved 18:08, May 22, 2013, from http://www.all-acronyms.com/cat/2/HELO |
| MLA | "HELO." All Acronyms. 22 May 2013, 18:08. All Acronyms. 22 May 2013 <http://www.all-acronyms.com/cat/2/HELO>. |
| MHRA | 'HELO', All Acronyms, 22 May 2013, 18:08, <http://www.all-acronyms.com/cat/2/HELO> [accessed 22 May 2013] |
| Chicago | "HELO," http://www.all-acronyms.com/cat/2/HELO (accessed May 22, 2013). |
| CBE/CSE | HELO [Internet]. All Acronyms; 2013 May 22, 18:08 [cited 2013 May 22]. Available from: http://www.all-acronyms.com/cat/2/HELO. |
| Bluebook | HELO, http://www.all-acronyms.com/cat/2/HELO (last visited May 22, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, HELO, http://www.all-acronyms.com/cat/2/HELO (optional description here) (as of May. 22, 2013, 18:08). |
| AMA | HELO. All Acronyms. May 22, 2013, 18:08. Available at: http://www.all-acronyms.com/cat/2/HELO. Accessed May 22, 2013. |
Helicopter