| Style | Reference Text |
|---|
| APA | PTBV. (2009, November 28). In All Acronyms. Retrieved 00:00, November 28, 2009, from http://www.all-acronyms.com/PTBV |
| MLA | "PTBV." All Acronyms. 28 Nov 2009, 00:00. All Acronyms. 28 Nov 2009 <http://www.all-acronyms.com/PTBV>. |
| MHRA | 'PTBV', All Acronyms, 28 November 2009, 00:00, <http://www.all-acronyms.com/PTBV> [accessed 28 November 2009] |
| Chicago | "PTBV," http://www.all-acronyms.com/PTBV (accessed November 28, 2009). |
| CBE/CSE | PTBV [Internet]. All Acronyms; 2009 Nov 28, 00:00 [cited 2009 Nov 28]. Available from: http://www.all-acronyms.com/PTBV. |
| Bluebook | PTBV, http://www.all-acronyms.com/PTBV (last visited November 28, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, PTBV, http://www.all-acronyms.com/PTBV (optional description here) (as of Nov. 28, 2009, 00:00). |
| AMA | PTBV. All Acronyms. November 28, 2009, 00:00. Available at: http://www.all-acronyms.com/PTBV. Accessed November 28, 2009. |