| APA | STKP. (2012, February 15). In Acronym Geek. Retrieved 17:39, February 15, 2012, from http://www.acronymgeek.com/STKP |
| MLA | "STKP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/STKP>. |
| MHRA | 'STKP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/STKP> [accessed 15 February 2012] |
| Chicago | "STKP", http://www.acronymgeek.com/STKP (accessed February 15, 2012). |
| CBE/CSE | STKP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/STKP. |
| Bluebook | STKP, http://www.acronymgeek.com/STKP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, STKP, http://www.acronymgeek.com/STKP (optional description here) (as of Feb. 15, 2012, 17:39). |
| AMA | STKP. Acronym Geek. February 15, 2012, 17:39. Available at: http://www.acronymgeek.com/STKP. Accessed February 15, 2012, 17:39. |