| APA | VYEO. (2012, February 16). In Acronym Geek. Retrieved 20:19, February 16, 2012, from http://www.acronymgeek.com/VYEO |
| MLA | "VYEO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VYEO>. |
| MHRA | 'VYEO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VYEO> [accessed 16 February 2012] |
| Chicago | "VYEO", http://www.acronymgeek.com/VYEO (accessed February 16, 2012). |
| CBE/CSE | VYEO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VYEO. |
| Bluebook | VYEO, http://www.acronymgeek.com/VYEO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VYEO, http://www.acronymgeek.com/VYEO (optional description here) (as of Feb. 16, 2012, 20:19). |
| AMA | VYEO. Acronym Geek. February 16, 2012, 20:19. Available at: http://www.acronymgeek.com/VYEO. Accessed February 16, 2012, 20:19. |