| APA | VYR. (2012, February 10). In Acronym Geek. Retrieved 07:21, February 10, 2012, from http://www.acronymgeek.com/VYR |
| MLA | "VYR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/VYR>. |
| MHRA | 'VYR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/VYR> [accessed 10 February 2012] |
| Chicago | "VYR", http://www.acronymgeek.com/VYR (accessed February 10, 2012). |
| CBE/CSE | VYR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/VYR. |
| Bluebook | VYR, http://www.acronymgeek.com/VYR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VYR, http://www.acronymgeek.com/VYR (optional description here) (as of Feb. 10, 2012, 07:21). |
| AMA | VYR. Acronym Geek. February 10, 2012, 07:21. Available at: http://www.acronymgeek.com/VYR. Accessed February 10, 2012, 07:21. |