| APA | VZM. (2012, February 11). In Acronym Geek. Retrieved 13:57, February 11, 2012, from http://www.acronymgeek.com/VZM |
| MLA | "VZM." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/VZM>. |
| MHRA | 'VZM', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/VZM> [accessed 11 February 2012] |
| Chicago | "VZM", http://www.acronymgeek.com/VZM (accessed February 11, 2012). |
| CBE/CSE | VZM [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/VZM. |
| Bluebook | VZM, http://www.acronymgeek.com/VZM (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VZM, http://www.acronymgeek.com/VZM (optional description here) (as of Feb. 11, 2012, 13:57). |
| AMA | VZM. Acronym Geek. February 11, 2012, 13:57. Available at: http://www.acronymgeek.com/VZM. Accessed February 11, 2012, 13:57. |