| APA | PSM. (2012, February 14). In Acronym Geek. Retrieved 19:18, February 14, 2012, from http://www.acronymgeek.com/PSM |
| MLA | "PSM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PSM>. |
| MHRA | 'PSM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PSM> [accessed 14 February 2012] |
| Chicago | "PSM", http://www.acronymgeek.com/PSM (accessed February 14, 2012). |
| CBE/CSE | PSM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PSM. |
| Bluebook | PSM, http://www.acronymgeek.com/PSM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSM, http://www.acronymgeek.com/PSM (optional description here) (as of Feb. 14, 2012, 19:18). |
| AMA | PSM. Acronym Geek. February 14, 2012, 19:18. Available at: http://www.acronymgeek.com/PSM. Accessed February 14, 2012, 19:18. |