| APA | PNDS. (2012, February 14). In Acronym Geek. Retrieved 15:14, February 14, 2012, from http://www.acronymgeek.com/PNDS |
| MLA | "PNDS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PNDS>. |
| MHRA | 'PNDS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PNDS> [accessed 14 February 2012] |
| Chicago | "PNDS", http://www.acronymgeek.com/PNDS (accessed February 14, 2012). |
| CBE/CSE | PNDS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PNDS. |
| Bluebook | PNDS, http://www.acronymgeek.com/PNDS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNDS, http://www.acronymgeek.com/PNDS (optional description here) (as of Feb. 14, 2012, 15:14). |
| AMA | PNDS. Acronym Geek. February 14, 2012, 15:14. Available at: http://www.acronymgeek.com/PNDS. Accessed February 14, 2012, 15:14. |