| APA | UMSN. (2012, February 15). In Acronym Geek. Retrieved 11:55, February 15, 2012, from http://www.acronymgeek.com/UMSN |
| MLA | "UMSN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/UMSN>. |
| MHRA | 'UMSN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/UMSN> [accessed 15 February 2012] |
| Chicago | "UMSN", http://www.acronymgeek.com/UMSN (accessed February 15, 2012). |
| CBE/CSE | UMSN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/UMSN. |
| Bluebook | UMSN, http://www.acronymgeek.com/UMSN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UMSN, http://www.acronymgeek.com/UMSN (optional description here) (as of Feb. 15, 2012, 11:55). |
| AMA | UMSN. Acronym Geek. February 15, 2012, 11:55. Available at: http://www.acronymgeek.com/UMSN. Accessed February 15, 2012, 11:55. |