| APA | PVPD. (2012, February 15). In Acronym Geek. Retrieved 20:29, February 15, 2012, from http://www.acronymgeek.com/PVPD |
| MLA | "PVPD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PVPD>. |
| MHRA | 'PVPD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PVPD> [accessed 15 February 2012] |
| Chicago | "PVPD", http://www.acronymgeek.com/PVPD (accessed February 15, 2012). |
| CBE/CSE | PVPD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PVPD. |
| Bluebook | PVPD, http://www.acronymgeek.com/PVPD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PVPD, http://www.acronymgeek.com/PVPD (optional description here) (as of Feb. 15, 2012, 20:29). |
| AMA | PVPD. Acronym Geek. February 15, 2012, 20:29. Available at: http://www.acronymgeek.com/PVPD. Accessed February 15, 2012, 20:29. |