| APA | VYYO. (2012, February 12). In Acronym Geek. Retrieved 05:48, February 12, 2012, from http://www.acronymgeek.com/VYYO |
| MLA | "VYYO." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/VYYO>. |
| MHRA | 'VYYO', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/VYYO> [accessed 12 February 2012] |
| Chicago | "VYYO", http://www.acronymgeek.com/VYYO (accessed February 12, 2012). |
| CBE/CSE | VYYO [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/VYYO. |
| Bluebook | VYYO, http://www.acronymgeek.com/VYYO (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VYYO, http://www.acronymgeek.com/VYYO (optional description here) (as of Feb. 12, 2012, 05:48). |
| AMA | VYYO. Acronym Geek. February 12, 2012, 05:48. Available at: http://www.acronymgeek.com/VYYO. Accessed February 12, 2012, 05:48. |