| APA | PNDR. (2012, February 15). In Acronym Geek. Retrieved 10:08, February 15, 2012, from http://www.acronymgeek.com/PNDR |
| MLA | "PNDR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PNDR>. |
| MHRA | 'PNDR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PNDR> [accessed 15 February 2012] |
| Chicago | "PNDR", http://www.acronymgeek.com/PNDR (accessed February 15, 2012). |
| CBE/CSE | PNDR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PNDR. |
| Bluebook | PNDR, http://www.acronymgeek.com/PNDR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNDR, http://www.acronymgeek.com/PNDR (optional description here) (as of Feb. 15, 2012, 10:08). |
| AMA | PNDR. Acronym Geek. February 15, 2012, 10:08. Available at: http://www.acronymgeek.com/PNDR. Accessed February 15, 2012, 10:08. |