| APA | VLGN. (2012, February 14). In Acronym Geek. Retrieved 08:54, February 14, 2012, from http://www.acronymgeek.com/VLGN |
| MLA | "VLGN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VLGN>. |
| MHRA | 'VLGN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VLGN> [accessed 14 February 2012] |
| Chicago | "VLGN", http://www.acronymgeek.com/VLGN (accessed February 14, 2012). |
| CBE/CSE | VLGN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VLGN. |
| Bluebook | VLGN, http://www.acronymgeek.com/VLGN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VLGN, http://www.acronymgeek.com/VLGN (optional description here) (as of Feb. 14, 2012, 08:54). |
| AMA | VLGN. Acronym Geek. February 14, 2012, 08:54. Available at: http://www.acronymgeek.com/VLGN. Accessed February 14, 2012, 08:54. |