| APA | PSS. (2012, February 15). In Acronym Geek. Retrieved 03:15, February 15, 2012, from http://www.acronymgeek.com/PSS |
| MLA | "PSS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PSS>. |
| MHRA | 'PSS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PSS> [accessed 15 February 2012] |
| Chicago | "PSS", http://www.acronymgeek.com/PSS (accessed February 15, 2012). |
| CBE/CSE | PSS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PSS. |
| Bluebook | PSS, http://www.acronymgeek.com/PSS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSS, http://www.acronymgeek.com/PSS (optional description here) (as of Feb. 15, 2012, 03:15). |
| AMA | PSS. Acronym Geek. February 15, 2012, 03:15. Available at: http://www.acronymgeek.com/PSS. Accessed February 15, 2012, 03:15. |