| APA | VSM. (2012, February 14). In Acronym Geek. Retrieved 11:02, February 14, 2012, from http://www.acronymgeek.com/VSM |
| MLA | "VSM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VSM>. |
| MHRA | 'VSM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VSM> [accessed 14 February 2012] |
| Chicago | "VSM", http://www.acronymgeek.com/VSM (accessed February 14, 2012). |
| CBE/CSE | VSM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VSM. |
| Bluebook | VSM, http://www.acronymgeek.com/VSM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VSM, http://www.acronymgeek.com/VSM (optional description here) (as of Feb. 14, 2012, 11:02). |
| AMA | VSM. Acronym Geek. February 14, 2012, 11:02. Available at: http://www.acronymgeek.com/VSM. Accessed February 14, 2012, 11:02. |