| APA | PVI. (2012, February 15). In Acronym Geek. Retrieved 03:37, February 15, 2012, from http://www.acronymgeek.com/PVI |
| MLA | "PVI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PVI>. |
| MHRA | 'PVI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PVI> [accessed 15 February 2012] |
| Chicago | "PVI", http://www.acronymgeek.com/PVI (accessed February 15, 2012). |
| CBE/CSE | PVI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PVI. |
| Bluebook | PVI, http://www.acronymgeek.com/PVI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PVI, http://www.acronymgeek.com/PVI (optional description here) (as of Feb. 15, 2012, 03:37). |
| AMA | PVI. Acronym Geek. February 15, 2012, 03:37. Available at: http://www.acronymgeek.com/PVI. Accessed February 15, 2012, 03:37. |