| APA | 4V. (2012, February 10). In Acronym Geek. Retrieved 09:38, February 10, 2012, from http://www.acronymgeek.com/4V |
| MLA | "4V." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/4V>. |
| MHRA | '4V', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/4V> [accessed 10 February 2012] |
| Chicago | "4V", http://www.acronymgeek.com/4V (accessed February 10, 2012). |
| CBE/CSE | 4V [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/4V. |
| Bluebook | 4V, http://www.acronymgeek.com/4V (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 4V, http://www.acronymgeek.com/4V (optional description here) (as of Feb. 10, 2012, 09:38). |
| AMA | 4V. Acronym Geek. February 10, 2012, 09:38. Available at: http://www.acronymgeek.com/4V. Accessed February 10, 2012, 09:38. |