| APA | PNCD. (2012, February 15). In Acronym Geek. Retrieved 04:19, February 15, 2012, from http://www.acronymgeek.com/PNCD |
| MLA | "PNCD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PNCD>. |
| MHRA | 'PNCD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PNCD> [accessed 15 February 2012] |
| Chicago | "PNCD", http://www.acronymgeek.com/PNCD (accessed February 15, 2012). |
| CBE/CSE | PNCD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PNCD. |
| Bluebook | PNCD, http://www.acronymgeek.com/PNCD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNCD, http://www.acronymgeek.com/PNCD (optional description here) (as of Feb. 15, 2012, 04:19). |
| AMA | PNCD. Acronym Geek. February 15, 2012, 04:19. Available at: http://www.acronymgeek.com/PNCD. Accessed February 15, 2012, 04:19. |