| Style | Reference Text |
|---|
| APA | VZO. (2009, November 22). In All Acronyms. Retrieved 01:53, November 22, 2009, from http://www.all-acronyms.com/VZO |
| MLA | "VZO." All Acronyms. 22 Nov 2009, 01:53. All Acronyms. 22 Nov 2009 <http://www.all-acronyms.com/VZO>. |
| MHRA | 'VZO', All Acronyms, 22 November 2009, 01:53, <http://www.all-acronyms.com/VZO> [accessed 22 November 2009] |
| Chicago | "VZO," http://www.all-acronyms.com/VZO (accessed November 22, 2009). |
| CBE/CSE | VZO [Internet]. All Acronyms; 2009 Nov 22, 01:53 [cited 2009 Nov 22]. Available from: http://www.all-acronyms.com/VZO. |
| Bluebook | VZO, http://www.all-acronyms.com/VZO (last visited November 22, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, VZO, http://www.all-acronyms.com/VZO (optional description here) (as of Nov. 22, 2009, 01:53). |
| AMA | VZO. All Acronyms. November 22, 2009, 01:53. Available at: http://www.all-acronyms.com/VZO. Accessed November 22, 2009. |
Vadose Zone Observatory