| APA | GVLL. (2012, February 16). In Acronym Geek. Retrieved 18:05, February 16, 2012, from http://www.acronymgeek.com/GVLL |
| MLA | "GVLL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GVLL>. |
| MHRA | 'GVLL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GVLL> [accessed 16 February 2012] |
| Chicago | "GVLL", http://www.acronymgeek.com/GVLL (accessed February 16, 2012). |
| CBE/CSE | GVLL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GVLL. |
| Bluebook | GVLL, http://www.acronymgeek.com/GVLL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GVLL, http://www.acronymgeek.com/GVLL (optional description here) (as of Feb. 16, 2012, 18:05). |
| AMA | GVLL. Acronym Geek. February 16, 2012, 18:05. Available at: http://www.acronymgeek.com/GVLL. Accessed February 16, 2012, 18:05. |