| APA | VALS. (2012, February 15). In Acronym Geek. Retrieved 18:27, February 15, 2012, from http://www.acronymgeek.com/VALS |
| MLA | "VALS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VALS>. |
| MHRA | 'VALS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VALS> [accessed 15 February 2012] |
| Chicago | "VALS", http://www.acronymgeek.com/VALS (accessed February 15, 2012). |
| CBE/CSE | VALS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VALS. |
| Bluebook | VALS, http://www.acronymgeek.com/VALS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VALS, http://www.acronymgeek.com/VALS (optional description here) (as of Feb. 15, 2012, 18:27). |
| AMA | VALS. Acronym Geek. February 15, 2012, 18:27. Available at: http://www.acronymgeek.com/VALS. Accessed February 15, 2012, 18:27. |