| APA | VHT. (2012, February 14). In Acronym Geek. Retrieved 20:46, February 14, 2012, from http://www.acronymgeek.com/VHT |
| MLA | "VHT." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VHT>. |
| MHRA | 'VHT', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VHT> [accessed 14 February 2012] |
| Chicago | "VHT", http://www.acronymgeek.com/VHT (accessed February 14, 2012). |
| CBE/CSE | VHT [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VHT. |
| Bluebook | VHT, http://www.acronymgeek.com/VHT (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VHT, http://www.acronymgeek.com/VHT (optional description here) (as of Feb. 14, 2012, 20:46). |
| AMA | VHT. Acronym Geek. February 14, 2012, 20:46. Available at: http://www.acronymgeek.com/VHT. Accessed February 14, 2012, 20:46. |