| Style | Reference Text |
|---|
| APA | HEPA. (2013, May 25). In All Acronyms. Retrieved 05:13, May 25, 2013, from http://www.all-acronyms.com/cat/3/HEPA |
| MLA | "HEPA." All Acronyms. 25 May 2013, 05:13. All Acronyms. 25 May 2013 <http://www.all-acronyms.com/cat/3/HEPA>. |
| MHRA | 'HEPA', All Acronyms, 25 May 2013, 05:13, <http://www.all-acronyms.com/cat/3/HEPA> [accessed 25 May 2013] |
| Chicago | "HEPA," http://www.all-acronyms.com/cat/3/HEPA (accessed May 25, 2013). |
| CBE/CSE | HEPA [Internet]. All Acronyms; 2013 May 25, 05:13 [cited 2013 May 25]. Available from: http://www.all-acronyms.com/cat/3/HEPA. |
| Bluebook | HEPA, http://www.all-acronyms.com/cat/3/HEPA (last visited May 25, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, HEPA, http://www.all-acronyms.com/cat/3/HEPA (optional description here) (as of May. 25, 2013, 05:13). |
| AMA | HEPA. All Acronyms. May 25, 2013, 05:13. Available at: http://www.all-acronyms.com/cat/3/HEPA. Accessed May 25, 2013. |
High Efficiency Particulate Filter