| APA | SPPF. (2012, February 10). In Acronym Geek. Retrieved 08:04, February 10, 2012, from http://www.acronymgeek.com/SPPF |
| MLA | "SPPF." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/SPPF>. |
| MHRA | 'SPPF', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/SPPF> [accessed 10 February 2012] |
| Chicago | "SPPF", http://www.acronymgeek.com/SPPF (accessed February 10, 2012). |
| CBE/CSE | SPPF [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/SPPF. |
| Bluebook | SPPF, http://www.acronymgeek.com/SPPF (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SPPF, http://www.acronymgeek.com/SPPF (optional description here) (as of Feb. 10, 2012, 08:04). |
| AMA | SPPF. Acronym Geek. February 10, 2012, 08:04. Available at: http://www.acronymgeek.com/SPPF. Accessed February 10, 2012, 08:04. |