| APA | PNCI. (2012, February 16). In Acronym Geek. Retrieved 11:46, February 16, 2012, from http://www.acronymgeek.com/PNCI |
| MLA | "PNCI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PNCI>. |
| MHRA | 'PNCI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PNCI> [accessed 16 February 2012] |
| Chicago | "PNCI", http://www.acronymgeek.com/PNCI (accessed February 16, 2012). |
| CBE/CSE | PNCI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PNCI. |
| Bluebook | PNCI, http://www.acronymgeek.com/PNCI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PNCI, http://www.acronymgeek.com/PNCI (optional description here) (as of Feb. 16, 2012, 11:46). |
| AMA | PNCI. Acronym Geek. February 16, 2012, 11:46. Available at: http://www.acronymgeek.com/PNCI. Accessed February 16, 2012, 11:46. |