| APA | PVBD. (2012, February 14). In Acronym Geek. Retrieved 13:54, February 14, 2012, from http://www.acronymgeek.com/PVBD |
| MLA | "PVBD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PVBD>. |
| MHRA | 'PVBD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PVBD> [accessed 14 February 2012] |
| Chicago | "PVBD", http://www.acronymgeek.com/PVBD (accessed February 14, 2012). |
| CBE/CSE | PVBD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PVBD. |
| Bluebook | PVBD, http://www.acronymgeek.com/PVBD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PVBD, http://www.acronymgeek.com/PVBD (optional description here) (as of Feb. 14, 2012, 13:54). |
| AMA | PVBD. Acronym Geek. February 14, 2012, 13:54. Available at: http://www.acronymgeek.com/PVBD. Accessed February 14, 2012, 13:54. |