| APA | VYPS. (2012, February 15). In Acronym Geek. Retrieved 02:54, February 15, 2012, from http://www.acronymgeek.com/VYPS |
| MLA | "VYPS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VYPS>. |
| MHRA | 'VYPS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VYPS> [accessed 15 February 2012] |
| Chicago | "VYPS", http://www.acronymgeek.com/VYPS (accessed February 15, 2012). |
| CBE/CSE | VYPS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VYPS. |
| Bluebook | VYPS, http://www.acronymgeek.com/VYPS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VYPS, http://www.acronymgeek.com/VYPS (optional description here) (as of Feb. 15, 2012, 02:54). |
| AMA | VYPS. Acronym Geek. February 15, 2012, 02:54. Available at: http://www.acronymgeek.com/VYPS. Accessed February 15, 2012, 02:54. |