| APA | PNT. (2012, February 13). In Acronym Geek. Retrieved 21:23, February 13, 2012, from http://www.acronymgeek.com/PNT |
| MLA | "PNT." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/PNT>. |
| MHRA | 'PNT', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/PNT> [accessed 13 February 2012] |
| Chicago | "PNT", http://www.acronymgeek.com/PNT (accessed February 13, 2012). |
| CBE/CSE | PNT [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/PNT. |
| Bluebook | PNT, http://www.acronymgeek.com/PNT (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNT, http://www.acronymgeek.com/PNT (optional description here) (as of Feb. 13, 2012, 21:23). |
| AMA | PNT. Acronym Geek. February 13, 2012, 21:23. Available at: http://www.acronymgeek.com/PNT. Accessed February 13, 2012, 21:23. |