| APA | IPSS. (2012, February 10). In Acronym Geek. Retrieved 17:28, February 10, 2012, from http://www.acronymgeek.com/IPSS |
| MLA | "IPSS." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/IPSS>. |
| MHRA | 'IPSS', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/IPSS> [accessed 10 February 2012] |
| Chicago | "IPSS", http://www.acronymgeek.com/IPSS (accessed February 10, 2012). |
| CBE/CSE | IPSS [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/IPSS. |
| Bluebook | IPSS, http://www.acronymgeek.com/IPSS (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IPSS, http://www.acronymgeek.com/IPSS (optional description here) (as of Feb. 10, 2012, 17:28). |
| AMA | IPSS. Acronym Geek. February 10, 2012, 17:28. Available at: http://www.acronymgeek.com/IPSS. Accessed February 10, 2012, 17:28. |