| APA | VLFS. (2012, February 14). In Acronym Geek. Retrieved 15:08, February 14, 2012, from http://www.acronymgeek.com/VLFS |
| MLA | "VLFS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VLFS>. |
| MHRA | 'VLFS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VLFS> [accessed 14 February 2012] |
| Chicago | "VLFS", http://www.acronymgeek.com/VLFS (accessed February 14, 2012). |
| CBE/CSE | VLFS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VLFS. |
| Bluebook | VLFS, http://www.acronymgeek.com/VLFS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VLFS, http://www.acronymgeek.com/VLFS (optional description here) (as of Feb. 14, 2012, 15:08). |
| AMA | VLFS. Acronym Geek. February 14, 2012, 15:08. Available at: http://www.acronymgeek.com/VLFS. Accessed February 14, 2012, 15:08. |