| APA | VZLS. (2012, February 14). In Acronym Geek. Retrieved 18:52, February 14, 2012, from http://www.acronymgeek.com/VZLS |
| MLA | "VZLS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VZLS>. |
| MHRA | 'VZLS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VZLS> [accessed 14 February 2012] |
| Chicago | "VZLS", http://www.acronymgeek.com/VZLS (accessed February 14, 2012). |
| CBE/CSE | VZLS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VZLS. |
| Bluebook | VZLS, http://www.acronymgeek.com/VZLS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VZLS, http://www.acronymgeek.com/VZLS (optional description here) (as of Feb. 14, 2012, 18:52). |
| AMA | VZLS. Acronym Geek. February 14, 2012, 18:52. Available at: http://www.acronymgeek.com/VZLS. Accessed February 14, 2012, 18:52. |