| APA | IPFI. (2012, February 16). In Acronym Geek. Retrieved 23:35, February 16, 2012, from http://www.acronymgeek.com/IPFI |
| MLA | "IPFI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IPFI>. |
| MHRA | 'IPFI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IPFI> [accessed 16 February 2012] |
| Chicago | "IPFI", http://www.acronymgeek.com/IPFI (accessed February 16, 2012). |
| CBE/CSE | IPFI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IPFI. |
| Bluebook | IPFI, http://www.acronymgeek.com/IPFI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IPFI, http://www.acronymgeek.com/IPFI (optional description here) (as of Feb. 16, 2012, 23:35). |
| AMA | IPFI. Acronym Geek. February 16, 2012, 23:35. Available at: http://www.acronymgeek.com/IPFI. Accessed February 16, 2012, 23:35. |