| APA | PVD. (2012, February 10). In Acronym Geek. Retrieved 10:50, February 10, 2012, from http://www.acronymgeek.com/PVD |
| MLA | "PVD." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/PVD>. |
| MHRA | 'PVD', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/PVD> [accessed 10 February 2012] |
| Chicago | "PVD", http://www.acronymgeek.com/PVD (accessed February 10, 2012). |
| CBE/CSE | PVD [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/PVD. |
| Bluebook | PVD, http://www.acronymgeek.com/PVD (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PVD, http://www.acronymgeek.com/PVD (optional description here) (as of Feb. 10, 2012, 10:50). |
| AMA | PVD. Acronym Geek. February 10, 2012, 10:50. Available at: http://www.acronymgeek.com/PVD. Accessed February 10, 2012, 10:50. |