| APA | PFNI. (2012, February 16). In Acronym Geek. Retrieved 21:41, February 16, 2012, from http://www.acronymgeek.com/PFNI |
| MLA | "PFNI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PFNI>. |
| MHRA | 'PFNI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PFNI> [accessed 16 February 2012] |
| Chicago | "PFNI", http://www.acronymgeek.com/PFNI (accessed February 16, 2012). |
| CBE/CSE | PFNI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PFNI. |
| Bluebook | PFNI, http://www.acronymgeek.com/PFNI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PFNI, http://www.acronymgeek.com/PFNI (optional description here) (as of Feb. 16, 2012, 21:41). |
| AMA | PFNI. Acronym Geek. February 16, 2012, 21:41. Available at: http://www.acronymgeek.com/PFNI. Accessed February 16, 2012, 21:41. |