| APA | P&S. (2012, February 10). In Acronym Geek. Retrieved 13:14, February 10, 2012, from http://www.acronymgeek.com/P&S |
| MLA | "P&S." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/P&S>. |
| MHRA | 'P&S', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/P&S> [accessed 10 February 2012] |
| Chicago | "P&S", http://www.acronymgeek.com/P&S (accessed February 10, 2012). |
| CBE/CSE | P&S [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/P&S. |
| Bluebook | P&S, http://www.acronymgeek.com/P&S (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, P&S, http://www.acronymgeek.com/P&S (optional description here) (as of Feb. 10, 2012, 13:14). |
| AMA | P&S. Acronym Geek. February 10, 2012, 13:14. Available at: http://www.acronymgeek.com/P&S. Accessed February 10, 2012, 13:14. |