| APA | ZVG. (2012, February 13). In Acronym Geek. Retrieved 23:47, February 13, 2012, from http://www.acronymgeek.com/ZVG |
| MLA | "ZVG." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/ZVG>. |
| MHRA | 'ZVG', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/ZVG> [accessed 13 February 2012] |
| Chicago | "ZVG", http://www.acronymgeek.com/ZVG (accessed February 13, 2012). |
| CBE/CSE | ZVG [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/ZVG. |
| Bluebook | ZVG, http://www.acronymgeek.com/ZVG (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZVG, http://www.acronymgeek.com/ZVG (optional description here) (as of Feb. 13, 2012, 23:47). |
| AMA | ZVG. Acronym Geek. February 13, 2012, 23:47. Available at: http://www.acronymgeek.com/ZVG. Accessed February 13, 2012, 23:47. |