| APA | VLT. (2012, February 13). In Acronym Geek. Retrieved 22:49, February 13, 2012, from http://www.acronymgeek.com/VLT |
| MLA | "VLT." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/VLT>. |
| MHRA | 'VLT', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/VLT> [accessed 13 February 2012] |
| Chicago | "VLT", http://www.acronymgeek.com/VLT (accessed February 13, 2012). |
| CBE/CSE | VLT [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/VLT. |
| Bluebook | VLT, http://www.acronymgeek.com/VLT (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VLT, http://www.acronymgeek.com/VLT (optional description here) (as of Feb. 13, 2012, 22:49). |
| AMA | VLT. Acronym Geek. February 13, 2012, 22:49. Available at: http://www.acronymgeek.com/VLT. Accessed February 13, 2012, 22:49. |