| APA | SPPT. (2012, February 15). In Acronym Geek. Retrieved 04:40, February 15, 2012, from http://www.acronymgeek.com/SPPT |
| MLA | "SPPT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SPPT>. |
| MHRA | 'SPPT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SPPT> [accessed 15 February 2012] |
| Chicago | "SPPT", http://www.acronymgeek.com/SPPT (accessed February 15, 2012). |
| CBE/CSE | SPPT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SPPT. |
| Bluebook | SPPT, http://www.acronymgeek.com/SPPT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SPPT, http://www.acronymgeek.com/SPPT (optional description here) (as of Feb. 15, 2012, 04:40). |
| AMA | SPPT. Acronym Geek. February 15, 2012, 04:40. Available at: http://www.acronymgeek.com/SPPT. Accessed February 15, 2012, 04:40. |