| APA | HVX. (2012, February 14). In Acronym Geek. Retrieved 20:31, February 14, 2012, from http://www.acronymgeek.com/HVX |
| MLA | "HVX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HVX>. |
| MHRA | 'HVX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HVX> [accessed 14 February 2012] |
| Chicago | "HVX", http://www.acronymgeek.com/HVX (accessed February 14, 2012). |
| CBE/CSE | HVX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HVX. |
| Bluebook | HVX, http://www.acronymgeek.com/HVX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HVX, http://www.acronymgeek.com/HVX (optional description here) (as of Feb. 14, 2012, 20:31). |
| AMA | HVX. Acronym Geek. February 14, 2012, 20:31. Available at: http://www.acronymgeek.com/HVX. Accessed February 14, 2012, 20:31. |