| APA | VMS. (2012, February 14). In Acronym Geek. Retrieved 06:33, February 14, 2012, from http://www.acronymgeek.com/VMS |
| MLA | "VMS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VMS>. |
| MHRA | 'VMS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VMS> [accessed 14 February 2012] |
| Chicago | "VMS", http://www.acronymgeek.com/VMS (accessed February 14, 2012). |
| CBE/CSE | VMS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VMS. |
| Bluebook | VMS, http://www.acronymgeek.com/VMS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VMS, http://www.acronymgeek.com/VMS (optional description here) (as of Feb. 14, 2012, 06:33). |
| AMA | VMS. Acronym Geek. February 14, 2012, 06:33. Available at: http://www.acronymgeek.com/VMS. Accessed February 14, 2012, 06:33. |