| APA | 4GV. (2012, February 12). In Acronym Geek. Retrieved 06:57, February 12, 2012, from http://www.acronymgeek.com/4GV |
| MLA | "4GV." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/4GV>. |
| MHRA | '4GV', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/4GV> [accessed 12 February 2012] |
| Chicago | "4GV", http://www.acronymgeek.com/4GV (accessed February 12, 2012). |
| CBE/CSE | 4GV [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/4GV. |
| Bluebook | 4GV, http://www.acronymgeek.com/4GV (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 4GV, http://www.acronymgeek.com/4GV (optional description here) (as of Feb. 12, 2012, 06:57). |
| AMA | 4GV. Acronym Geek. February 12, 2012, 06:57. Available at: http://www.acronymgeek.com/4GV. Accessed February 12, 2012, 06:57. |