| APA | PTCV. (2012, February 16). In Acronym Geek. Retrieved 17:08, February 16, 2012, from http://www.acronymgeek.com/PTCV |
| MLA | "PTCV." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PTCV>. |
| MHRA | 'PTCV', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PTCV> [accessed 16 February 2012] |
| Chicago | "PTCV", http://www.acronymgeek.com/PTCV (accessed February 16, 2012). |
| CBE/CSE | PTCV [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PTCV. |
| Bluebook | PTCV, http://www.acronymgeek.com/PTCV (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PTCV, http://www.acronymgeek.com/PTCV (optional description here) (as of Feb. 16, 2012, 17:08). |
| AMA | PTCV. Acronym Geek. February 16, 2012, 17:08. Available at: http://www.acronymgeek.com/PTCV. Accessed February 16, 2012, 17:08. |