| APA | VSL. (2012, February 15). In Acronym Geek. Retrieved 03:18, February 15, 2012, from http://www.acronymgeek.com/VSL |
| MLA | "VSL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VSL>. |
| MHRA | 'VSL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VSL> [accessed 15 February 2012] |
| Chicago | "VSL", http://www.acronymgeek.com/VSL (accessed February 15, 2012). |
| CBE/CSE | VSL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VSL. |
| Bluebook | VSL, http://www.acronymgeek.com/VSL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VSL, http://www.acronymgeek.com/VSL (optional description here) (as of Feb. 15, 2012, 03:18). |
| AMA | VSL. Acronym Geek. February 15, 2012, 03:18. Available at: http://www.acronymgeek.com/VSL. Accessed February 15, 2012, 03:18. |