| APA | VHZL. (2012, February 16). In Acronym Geek. Retrieved 11:13, February 16, 2012, from http://www.acronymgeek.com/VHZL |
| MLA | "VHZL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VHZL>. |
| MHRA | 'VHZL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VHZL> [accessed 16 February 2012] |
| Chicago | "VHZL", http://www.acronymgeek.com/VHZL (accessed February 16, 2012). |
| CBE/CSE | VHZL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VHZL. |
| Bluebook | VHZL, http://www.acronymgeek.com/VHZL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VHZL, http://www.acronymgeek.com/VHZL (optional description here) (as of Feb. 16, 2012, 11:13). |
| AMA | VHZL. Acronym Geek. February 16, 2012, 11:13. Available at: http://www.acronymgeek.com/VHZL. Accessed February 16, 2012, 11:13. |