| APA | PSX. (2012, February 10). In Acronym Geek. Retrieved 16:53, February 10, 2012, from http://www.acronymgeek.com/PSX |
| MLA | "PSX." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/PSX>. |
| MHRA | 'PSX', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/PSX> [accessed 10 February 2012] |
| Chicago | "PSX", http://www.acronymgeek.com/PSX (accessed February 10, 2012). |
| CBE/CSE | PSX [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/PSX. |
| Bluebook | PSX, http://www.acronymgeek.com/PSX (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSX, http://www.acronymgeek.com/PSX (optional description here) (as of Feb. 10, 2012, 16:53). |
| AMA | PSX. Acronym Geek. February 10, 2012, 16:53. Available at: http://www.acronymgeek.com/PSX. Accessed February 10, 2012, 16:53. |