| APA | PNVS. (2012, February 14). In Acronym Geek. Retrieved 14:35, February 14, 2012, from http://www.acronymgeek.com/PNVS |
| MLA | "PNVS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PNVS>. |
| MHRA | 'PNVS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PNVS> [accessed 14 February 2012] |
| Chicago | "PNVS", http://www.acronymgeek.com/PNVS (accessed February 14, 2012). |
| CBE/CSE | PNVS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PNVS. |
| Bluebook | PNVS, http://www.acronymgeek.com/PNVS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNVS, http://www.acronymgeek.com/PNVS (optional description here) (as of Feb. 14, 2012, 14:35). |
| AMA | PNVS. Acronym Geek. February 14, 2012, 14:35. Available at: http://www.acronymgeek.com/PNVS. Accessed February 14, 2012, 14:35. |