| APA | HMSS. (2012, February 16). In Acronym Geek. Retrieved 05:16, February 16, 2012, from http://www.acronymgeek.com/HMSS |
| MLA | "HMSS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HMSS>. |
| MHRA | 'HMSS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HMSS> [accessed 16 February 2012] |
| Chicago | "HMSS", http://www.acronymgeek.com/HMSS (accessed February 16, 2012). |
| CBE/CSE | HMSS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HMSS. |
| Bluebook | HMSS, http://www.acronymgeek.com/HMSS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HMSS, http://www.acronymgeek.com/HMSS (optional description here) (as of Feb. 16, 2012, 05:16). |
| AMA | HMSS. Acronym Geek. February 16, 2012, 05:16. Available at: http://www.acronymgeek.com/HMSS. Accessed February 16, 2012, 05:16. |